53263674 has 24 divisors (see below), whose sum is σ = 118221012. Its totient is φ = 17321280.

The previous prime is 53263667. The next prime is 53263687. The reversal of 53263674 is 47636235.

53263674 is a `hidden beast` number, since 532 + 63 + 67 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 40411449 + 12852225 = 6357^2 + 3585^2 .

It is a super-3 number, since 3×53263674³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35349 + ... + 36824.

Almost surely, 2^53263674 is an apocalyptic number.

53263674 is an abundant number, since it is smaller than the sum of its proper divisors (64957338).

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

53263674 is a wasteful number, since it uses less digits than its factorization.

53263674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72222 (or 72219 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 53263674 is about 7298.1966265647. The cubic root of 53263674 is about 376.2504602960.

The spelling of 53263674 in words is "fifty-three million, two hundred sixty-three thousand, six hundred seventy-four".