45457995 has 16 divisors (see below), whose sum is σ = 79345152. Its totient is φ = 22040160.

The previous prime is 45457991. The next prime is 45458003. The reversal of 45457995 is 59975454.

45457995 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 45457995 - 2² = 45457991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45457991) 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, 137587 + ... + 137916.

It is an arithmetic number, because the mean of its divisors is an integer number (4959072).

Almost surely, 2^45457995 is an apocalyptic number.

45457995 is a deficient number, since it is larger than the sum of its proper divisors (33887157).

45457995 is a wasteful number, since it uses less digits than its factorization.

45457995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275522.

The product of its digits is 1134000, while the sum is 48.

The square root of 45457995 is about 6742.2544449168. The cubic root of 45457995 is about 356.8919554719.

The spelling of 45457995 in words is "forty-five million, four hundred fifty-seven thousand, nine hundred ninety-five".