45664535957 has 8 divisors (see below), whose sum is σ = 47142451200. Its totient is φ = 44186924880.

The previous prime is 45664535933. The next prime is 45664535993. The reversal of 45664535957 is 75953546654.

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 45664535957 - 2¹⁸ = 45664273813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45664535896 and 45664535905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45664535857) 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, 251543 + ... + 393195.

It is an arithmetic number, because the mean of its divisors is an integer number (5892806400).

Almost surely, 2^45664535957 is an apocalyptic number.

It is an amenable number.

45664535957 is a deficient number, since it is larger than the sum of its proper divisors (1477915243).

45664535957 is a wasteful number, since it uses less digits than its factorization.

45664535957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152083.

The product of its digits is 68040000, while the sum is 59.

The spelling of 45664535957 in words is "forty-five billion, six hundred sixty-four million, five hundred thirty-five thousand, nine hundred fifty-seven".