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54341021051 = 836131106787
BaseRepresentation
bin110010100110111110…
…100010110101111011
312012021010012220000022
4302212332202311323
51342242300133201
640544112401055
73632423025542
oct624676426573
9165233186008
1054341021051
11210560a9459
12a64684618b
135180222735
1428b7095159
151630a2d41b
hexca6fa2d7b

54341021051 has 8 divisors (see below), whose sum is σ = 55005217344. Its totient is φ = 53677050760.

The previous prime is 54341021029. The next prime is 54341021089. The reversal of 54341021051 is 15012014345.

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 54341021051 - 214 = 54341004667 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 54341021051.

It is not an unprimeable number, because it can be changed into a prime (54341071051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455480 + ... + 562266.

It is an arithmetic number, because the mean of its divisors is an integer number (6875652168).

Almost surely, 254341021051 is an apocalyptic number.

54341021051 is a deficient number, since it is larger than the sum of its proper divisors (664196293).

54341021051 is a wasteful number, since it uses less digits than its factorization.

54341021051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113001.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 54341021051 its reverse (15012014345), we get a palindrome (69353035396).

The spelling of 54341021051 in words is "fifty-four billion, three hundred forty-one million, twenty-one thousand, fifty-one".

Divisors: 1 83 6131 106787 508873 8863321 654711097 54341021051