45879353855 has 32 divisors (see below), whose sum is σ = 57248978688. Its totient is φ = 35271475200.

The previous prime is 45879353809. The next prime is 45879353909. The reversal of 45879353855 is 55835397854.

It is a happy number.

It is not a de Polignac number, because 45879353855 - 2¹⁸ = 45879091711 is a prime.

It is a super-2 number, since 2×45879353855² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9186239 + ... + 9191231.

It is an arithmetic number, because the mean of its divisors is an integer number (1789030584).

Almost surely, 2^45879353855 is an apocalyptic number.

45879353855 is a deficient number, since it is larger than the sum of its proper divisors (11369624833).

45879353855 is a wasteful number, since it uses less digits than its factorization.

45879353855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747.

The product of its digits is 90720000, while the sum is 62.

The spelling of 45879353855 in words is "forty-five billion, eight hundred seventy-nine million, three hundred fifty-three thousand, eight hundred fifty-five".