45856877 has 16 divisors (see below), whose sum is σ = 51988992. Its totient is φ = 40083120.

The previous prime is 45856873. The next prime is 45856891. The reversal of 45856877 is 77865854.

It is not a de Polignac number, because 45856877 - 2² = 45856873 is a prime.

Its product of digits (1881600) is a multiple of the sum of its prime divisors (1568).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45856873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30968 + ... + 32414.

It is an arithmetic number, because the mean of its divisors is an integer number (3249312).

Almost surely, 2^45856877 is an apocalyptic number.

It is an amenable number.

45856877 is a deficient number, since it is larger than the sum of its proper divisors (6132115).

45856877 is a wasteful number, since it uses less digits than its factorization.

45856877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568.

The product of its digits is 1881600, while the sum is 50.

The square root of 45856877 is about 6771.7705956419. The cubic root of 45856877 is about 357.9327948294.

The spelling of 45856877 in words is "forty-five million, eight hundred fifty-six thousand, eight hundred seventy-seven".