45653394 has 16 divisors (see below), whose sum is σ = 91471968. Its totient is φ = 15190272.

The previous prime is 45653383. The next prime is 45653407. The reversal of 45653394 is 49335654.

45653394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 3132 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (5716998).

Almost surely, 2^45653394 is an apocalyptic number.

45653394 is an abundant number, since it is smaller than the sum of its proper divisors (45818574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45653394 is a wasteful number, since it uses less digits than its factorization.

45653394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769.

The product of its digits is 194400, while the sum is 39.

The square root of 45653394 is about 6756.7295343235. The cubic root of 45653394 is about 357.4025854848.

The spelling of 45653394 in words is "forty-five million, six hundred fifty-three thousand, three hundred ninety-four".