45622507 has 16 divisors (see below), whose sum is σ = 53111232. Its totient is φ = 38384640.

The previous prime is 45622487. The next prime is 45622529. The reversal of 45622507 is 70522654.

45622507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45622507 - 2¹¹ = 45620459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45622807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108157 + ... + 108577.

It is an arithmetic number, because the mean of its divisors is an integer number (3319452).

Almost surely, 2^45622507 is an apocalyptic number.

45622507 is a deficient number, since it is larger than the sum of its proper divisors (7488725).

45622507 is a wasteful number, since it uses less digits than its factorization.

45622507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45622507 is about 6754.4435003929. The cubic root of 45622507 is about 357.3219665491.

The spelling of 45622507 in words is "forty-five million, six hundred twenty-two thousand, five hundred seven".