53504346 has 32 divisors (see below), whose sum is σ = 123516288. Its totient is φ = 15134400.

The previous prime is 53504329. The next prime is 53504411. The reversal of 53504346 is 64340535.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2065 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (3859884).

Almost surely, 2^53504346 is an apocalyptic number.

53504346 is an abundant number, since it is smaller than the sum of its proper divisors (70011942).

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

53504346 is a wasteful number, since it uses less digits than its factorization.

53504346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12726.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 53504346 is about 7314.6664995747. Note that the first 3 decimals coincide. The cubic root of 53504346 is about 376.8163050044.

The spelling of 53504346 in words is "fifty-three million, five hundred four thousand, three hundred forty-six".