53902442 has 16 divisors (see below), whose sum is σ = 88539264. Its totient is φ = 24408000.

The previous prime is 53902403. The next prime is 53902463. The reversal of 53902442 is 24420935.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442 + ... + 10482.

It is an arithmetic number, because the mean of its divisors is an integer number (5533704).

Almost surely, 2^53902442 is an apocalyptic number.

53902442 is a deficient number, since it is larger than the sum of its proper divisors (34636822).

53902442 is a wasteful number, since it uses less digits than its factorization.

53902442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 53902442 is about 7341.8282464247. The cubic root of 53902442 is about 377.7485566851.

The spelling of 53902442 in words is "fifty-three million, nine hundred two thousand, four hundred forty-two".