45640029356 has 12 divisors (see below), whose sum is σ = 81062142168. Its totient is φ = 22479417312.

The previous prime is 45640029329. The next prime is 45640029361. The reversal of 45640029356 is 65392004654.

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, 85149041 + ... + 85149576.

It is an arithmetic number, because the mean of its divisors is an integer number (6755178514).

Almost surely, 2^45640029356 is an apocalyptic number.

It is an amenable number.

45640029356 is a deficient number, since it is larger than the sum of its proper divisors (35422112812).

45640029356 is a wasteful number, since it uses less digits than its factorization.

45640029356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170298688 (or 170298686 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 45640029356 in words is "forty-five billion, six hundred forty million, twenty-nine thousand, three hundred fifty-six".