53233956 has 48 divisors (see below), whose sum is σ = 138499200. Its totient is φ = 17682336.

The previous prime is 53233927. The next prime is 53233963. The reversal of 53233956 is 65933235.

53233956 is a `hidden beast` number, since 532 + 33 + 95 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 53233956.

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, 38086 + ... + 39458.

It is an arithmetic number, because the mean of its divisors is an integer number (2885400).

Almost surely, 2^53233956 is an apocalyptic number.

It is an amenable number.

53233956 is an abundant number, since it is smaller than the sum of its proper divisors (85265244).

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

53233956 is a wasteful number, since it uses less digits than its factorization.

53233956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745 (or 1737 counting only the distinct ones).

The product of its digits is 72900, while the sum is 36.

The square root of 53233956 is about 7296.1603600798. The cubic root of 53233956 is about 376.1804720626.

The spelling of 53233956 in words is "fifty-three million, two hundred thirty-three thousand, nine hundred fifty-six".