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55354200413 = 251586737589
BaseRepresentation
bin110011100011010111…
…100001000101011101
312021212201200201210212
4303203113201011131
51401331133403123
641232424342205
73666504640331
oct634327410535
9167781621725
1055354200413
1121526004076
12a88a014965
1352b20c5655
1429718737c1
15168e964878
hexce35e115d

55354200413 has 8 divisors (see below), whose sum is σ = 55585686240. Its totient is φ = 55122802000.

The previous prime is 55354200401. The next prime is 55354200431. The reversal of 55354200413 is 31400245355.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55354200413 - 234 = 38174331229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55354200413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55354200443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453823 + ... + 1491411.

It is an arithmetic number, because the mean of its divisors is an integer number (6948210780).

Almost surely, 255354200413 is an apocalyptic number.

It is an amenable number.

55354200413 is a deficient number, since it is larger than the sum of its proper divisors (231485827).

55354200413 is a wasteful number, since it uses less digits than its factorization.

55354200413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43707.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 55354200413 its reverse (31400245355), we get a palindrome (86754445768).

The spelling of 55354200413 in words is "fifty-five billion, three hundred fifty-four million, two hundred thousand, four hundred thirteen".

Divisors: 1 251 5867 37589 1472617 9434839 220534663 55354200413