45125354 has 4 divisors (see below), whose sum is σ = 67688034. Its totient is φ = 22562676.

The previous prime is 45125347. The next prime is 45125387. The reversal of 45125354 is 45352154.

45125354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45352154 = 2 ⋅22676077.

It can be written as a sum of positive squares in only one way, i.e., 40386025 + 4739329 = 6355^2 + 2177^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11281337 + ... + 11281340.

Almost surely, 2^45125354 is an apocalyptic number.

45125354 is a deficient number, since it is larger than the sum of its proper divisors (22562680).

45125354 is a wasteful number, since it uses less digits than its factorization.

45125354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22562679.

The product of its digits is 12000, while the sum is 29.

The square root of 45125354 is about 6717.5407702522. The cubic root of 45125354 is about 356.0192989159.

The spelling of 45125354 in words is "forty-five million, one hundred twenty-five thousand, three hundred fifty-four".