45635803868 has 12 divisors (see below), whose sum is σ = 80073378840. Its totient is φ = 22757695632.

The previous prime is 45635803831. The next prime is 45635803879. The reversal of 45635803868 is 86830853654.

It is a super-2 number, since 2×45635803868² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15049871 + ... + 15052902.

It is an arithmetic number, because the mean of its divisors is an integer number (6672781570).

Almost surely, 2^45635803868 is an apocalyptic number.

It is an amenable number.

45635803868 is a deficient number, since it is larger than the sum of its proper divisors (34437574972).

45635803868 is a wasteful number, since it uses less digits than its factorization.

45635803868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30103156 (or 30103154 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 45635803868 in words is "forty-five billion, six hundred thirty-five million, eight hundred three thousand, eight hundred sixty-eight".