45355882 has 36 divisors (see below), whose sum is σ = 81048870. Its totient is φ = 19013280.

The previous prime is 45355861. The next prime is 45355897. The reversal of 45355882 is 28855354.

It can be written as a sum of positive squares in 3 ways, for example, as 8886361 + 36469521 = 2981^2 + 6039^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40344 + ... + 41452.

Almost surely, 2^45355882 is an apocalyptic number.

45355882 is a deficient number, since it is larger than the sum of its proper divisors (35692988).

45355882 is a wasteful number, since it uses less digits than its factorization.

45355882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1135 counting only the distinct ones).

The product of its digits is 192000, while the sum is 40.

The square root of 45355882 is about 6734.6775720891. The cubic root of 45355882 is about 356.6245244800.

The spelling of 45355882 in words is "forty-five million, three hundred fifty-five thousand, eight hundred eighty-two".