45801692568 has 64 divisors (see below), whose sum is σ = 127309056000. Its totient is φ = 15257375136.

The previous prime is 45801692557. The next prime is 45801692591. The reversal of 45801692568 is 86529610854.

45801692568 is a `hidden beast` number, since 4 + 580 + 1 + 6 + 9 + 2 + 56 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270813 + ... + 406131.

It is an arithmetic number, because the mean of its divisors is an integer number (1989204000).

Almost surely, 2^45801692568 is an apocalyptic number.

It is an amenable number.

45801692568 is an abundant number, since it is smaller than the sum of its proper divisors (81507363432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45801692568 is a wasteful number, since it uses less digits than its factorization.

45801692568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136901 (or 136891 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 45801692568 in words is "forty-five billion, eight hundred one million, six hundred ninety-two thousand, five hundred sixty-eight".