45334664523 has 16 divisors (see below), whose sum is σ = 69328998400. Its totient is φ = 29248170120.

The previous prime is 45334664513. The next prime is 45334664539. The reversal of 45334664523 is 32546643354.

45334664523 is a `hidden beast` number, since 4 + 533 + 4 + 6 + 64 + 52 + 3 = 666.

It is not a de Polignac number, because 45334664523 - 2²⁵ = 45301110091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45334664503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27080803 + ... + 27082476.

It is an arithmetic number, because the mean of its divisors is an integer number (4333062400).

Almost surely, 2^45334664523 is an apocalyptic number.

45334664523 is a deficient number, since it is larger than the sum of its proper divisors (23994333877).

45334664523 is a wasteful number, since it uses less digits than its factorization.

45334664523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54163319 (or 54163313 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 45.

The spelling of 45334664523 in words is "forty-five billion, three hundred thirty-four million, six hundred sixty-four thousand, five hundred twenty-three".