45474315 has 32 divisors (see below), whose sum is σ = 76972800. Its totient is φ = 22861440.

The previous prime is 45474313. The next prime is 45474323. The reversal of 45474315 is 51347454.

45474315 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 45474315 - 2¹ = 45474313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45474313) 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 31 ways as a sum of consecutive naturals, for example, 107805 + ... + 108225.

It is an arithmetic number, because the mean of its divisors is an integer number (2405400).

Almost surely, 2^45474315 is an apocalyptic number.

45474315 is a deficient number, since it is larger than the sum of its proper divisors (31498485).

45474315 is a wasteful number, since it uses less digits than its factorization.

45474315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827.

The product of its digits is 33600, while the sum is 33.

The square root of 45474315 is about 6743.4646139800. The cubic root of 45474315 is about 356.9346599498.

The spelling of 45474315 in words is "forty-five million, four hundred seventy-four thousand, three hundred fifteen".