53369814 has 16 divisors (see below), whose sum is σ = 107797680. Its totient is φ = 17613600.

The previous prime is 53369791. The next prime is 53369839. The reversal of 53369814 is 41896335.

It is a congruent number.

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, 43429 + ... + 44640.

It is an arithmetic number, because the mean of its divisors is an integer number (6737355).

Almost surely, 2^53369814 is an apocalyptic number.

53369814 is an abundant number, since it is smaller than the sum of its proper divisors (54427866).

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

53369814 is a wasteful number, since it uses less digits than its factorization.

53369814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88175.

The product of its digits is 77760, while the sum is 39.

The square root of 53369814 is about 7305.4646669462. The cubic root of 53369814 is about 376.5002160458.

The spelling of 53369814 in words is "fifty-three million, three hundred sixty-nine thousand, eight hundred fourteen".