53232651 has 6 divisors (see below), whose sum is σ = 76891620. Its totient is φ = 35488428.

The previous prime is 53232601. The next prime is 53232671. The reversal of 53232651 is 15623235.

53232651 is a `hidden beast` number, since 5 + 3 + 2 + 3 + 2 + 651 = 666.

It is not a de Polignac number, because 53232651 - 2⁷ = 53232523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53232601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2957361 + ... + 2957378.

It is an arithmetic number, because the mean of its divisors is an integer number (12815270).

Almost surely, 2^53232651 is an apocalyptic number.

53232651 is a deficient number, since it is larger than the sum of its proper divisors (23658969).

53232651 is a wasteful number, since it uses less digits than its factorization.

53232651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914745 (or 5914742 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 53232651 is about 7296.0709289315. The cubic root of 53232651 is about 376.1773980878.

Adding to 53232651 its reverse (15623235), we get a palindrome (68855886).

The spelling of 53232651 in words is "fifty-three million, two hundred thirty-two thousand, six hundred fifty-one".