55757046735 has 64 divisors (see below), whose sum is σ = 106816281600. Its totient is φ = 27432203904.

The previous prime is 55757046689. The next prime is 55757046739. The reversal of 55757046735 is 53764075755.

55757046735 is a `hidden beast` number, since 5 + 5 + 7 + 570 + 4 + 67 + 3 + 5 = 666.

It is not a de Polignac number, because 55757046735 - 2¹¹ = 55757044687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55757046739) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3014646 + ... + 3033084.

It is an arithmetic number, because the mean of its divisors is an integer number (1669004400).

Almost surely, 2^55757046735 is an apocalyptic number.

55757046735 is a deficient number, since it is larger than the sum of its proper divisors (51059234865).

55757046735 is a wasteful number, since it uses less digits than its factorization.

55757046735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20189 (or 20183 counting only the distinct ones).

The product of its (nonzero) digits is 15435000, while the sum is 54.

The spelling of 55757046735 in words is "fifty-five billion, seven hundred fifty-seven million, forty-six thousand, seven hundred thirty-five".