45512026 has 16 divisors (see below), whose sum is σ = 82610496. Its totient is φ = 18357696.

The previous prime is 45512023. The next prime is 45512057. The reversal of 45512026 is 62021554.

It is not an unprimeable number, because it can be changed into a prime (45512021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95376 + ... + 95851.

It is an arithmetic number, because the mean of its divisors is an integer number (5163156).

Almost surely, 2^45512026 is an apocalyptic number.

45512026 is a deficient number, since it is larger than the sum of its proper divisors (37098470).

45512026 is a wasteful number, since it uses less digits than its factorization.

45512026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191253.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 45512026 is about 6746.2601491493. The cubic root of 45512026 is about 357.0332991037.

The spelling of 45512026 in words is "forty-five million, five hundred twelve thousand, twenty-six".