45862855 has 16 divisors (see below), whose sum is σ = 58505760. Its totient is φ = 34513536.

The previous prime is 45862847. The next prime is 45862867. The reversal of 45862855 is 55826854.

It is not a de Polignac number, because 45862855 - 2³ = 45862847 is a prime.

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, 23632 + ... + 25498.

It is an arithmetic number, because the mean of its divisors is an integer number (3656610).

Almost surely, 2^45862855 is an apocalyptic number.

45862855 is a deficient number, since it is larger than the sum of its proper divisors (12642905).

45862855 is an equidigital number, since it uses as much as digits as its factorization.

45862855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923 (or 1889 counting only the distinct ones).

The product of its digits is 384000, while the sum is 43.

The square root of 45862855 is about 6772.2119724651. The cubic root of 45862855 is about 357.9483477803.

The spelling of 45862855 in words is "forty-five million, eight hundred sixty-two thousand, eight hundred fifty-five".