55450300501 has 8 divisors (see below), whose sum is σ = 57259314944. Its totient is φ = 53642554560.

The previous prime is 55450300471. The next prime is 55450300523. The reversal of 55450300501 is 10500305455.

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 55450300501 - 2¹⁷ = 55450169429 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 55450300501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55450300561) 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, 227871 + ... + 403516.

It is an arithmetic number, because the mean of its divisors is an integer number (7157414368).

Almost surely, 2^55450300501 is an apocalyptic number.

It is an amenable number.

55450300501 is a deficient number, since it is larger than the sum of its proper divisors (1809014443).

55450300501 is a wasteful number, since it uses less digits than its factorization.

55450300501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634251.

The product of its (nonzero) digits is 7500, while the sum is 28.

Adding to 55450300501 its reverse (10500305455), we get a palindrome (65950605956).

The spelling of 55450300501 in words is "fifty-five billion, four hundred fifty million, three hundred thousand, five hundred one".