45404203052 has 24 divisors (see below), whose sum is σ = 85648286976. Its totient is φ = 20936481408.

The previous prime is 45404203037. The next prime is 45404203063. The reversal of 45404203052 is 25030240454.

It is a super-2 number, since 2×45404203052² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345113 + ... + 458160.

It is an arithmetic number, because the mean of its divisors is an integer number (3568678624).

Almost surely, 2^45404203052 is an apocalyptic number.

It is an amenable number.

45404203052 is a deficient number, since it is larger than the sum of its proper divisors (40244083924).

45404203052 is a wasteful number, since it uses less digits than its factorization.

45404203052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804377 (or 804375 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The spelling of 45404203052 in words is "forty-five billion, four hundred four million, two hundred three thousand, fifty-two".