45923357523 has 8 divisors (see below), whose sum is σ = 64453835200. Its totient is φ = 29004225768.

The previous prime is 45923357489. The next prime is 45923357527. The reversal of 45923357523 is 32575332954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45923357523 - 2¹⁰ = 45923356499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45923357527) 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, 402836413 + ... + 402836526.

It is an arithmetic number, because the mean of its divisors is an integer number (8056729400).

Almost surely, 2^45923357523 is an apocalyptic number.

45923357523 is a deficient number, since it is larger than the sum of its proper divisors (18530477677).

45923357523 is a wasteful number, since it uses less digits than its factorization.

45923357523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805672961.

The product of its digits is 3402000, while the sum is 48.

The spelling of 45923357523 in words is "forty-five billion, nine hundred twenty-three million, three hundred fifty-seven thousand, five hundred twenty-three".