45529343168 has 28 divisors (see below), whose sum is σ = 90356938920. Its totient is φ = 22762240512.

The previous prime is 45529343141. The next prime is 45529343173. The reversal of 45529343168 is 86134392554.

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, 667580 + ... + 732612.

Almost surely, 2^45529343168 is an apocalyptic number.

It is an amenable number.

45529343168 is a deficient number, since it is larger than the sum of its proper divisors (44827595752).

45529343168 is a wasteful number, since it uses less digits than its factorization.

45529343168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75984 (or 75974 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 50.

The spelling of 45529343168 in words is "forty-five billion, five hundred twenty-nine million, three hundred forty-three thousand, one hundred sixty-eight".