45052886 has 4 divisors (see below), whose sum is σ = 67579332. Its totient is φ = 22526442.

The previous prime is 45052879. The next prime is 45052897. The reversal of 45052886 is 68825054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68825054 = 2 ⋅34412527.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11263220 + ... + 11263223.

It is an arithmetic number, because the mean of its divisors is an integer number (16894833).

Almost surely, 2^45052886 is an apocalyptic number.

45052886 is a deficient number, since it is larger than the sum of its proper divisors (22526446).

45052886 is a wasteful number, since it uses less digits than its factorization.

45052886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22526445.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 45052886 is about 6712.1446647104. The cubic root of 45052886 is about 355.8286165347.

The spelling of 45052886 in words is "forty-five million, fifty-two thousand, eight hundred eighty-six".