45522651 has 32 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 26749440.

The previous prime is 45522641. The next prime is 45522661. The reversal of 45522651 is 15622554.

It is an interprime number because it is at equal distance from previous prime (45522641) and next prime (45522661).

It is not a de Polignac number, because 45522651 - 2⁷ = 45522523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45522611) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 105406 + ... + 105836.

It is an arithmetic number, because the mean of its divisors is an integer number (2138400).

Almost surely, 2^45522651 is an apocalyptic number.

45522651 is a deficient number, since it is larger than the sum of its proper divisors (22906149).

45522651 is a wasteful number, since it uses less digits than its factorization.

45522651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its digits is 12000, while the sum is 30.

The square root of 45522651 is about 6747.0475765330. The cubic root of 45522651 is about 357.0610806520.

The spelling of 45522651 in words is "forty-five million, five hundred twenty-two thousand, six hundred fifty-one".