53232455 has 16 divisors (see below), whose sum is σ = 66731040. Its totient is φ = 40724352.

The previous prime is 53232451. The next prime is 53232467. The reversal of 53232455 is 55423235.

It is a cyclic number.

It is not a de Polignac number, because 53232455 - 2² = 53232451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53232451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8477 + ... + 13353.

It is an arithmetic number, because the mean of its divisors is an integer number (4170690).

Almost surely, 2^53232455 is an apocalyptic number.

53232455 is a deficient number, since it is larger than the sum of its proper divisors (13498585).

53232455 is a wasteful number, since it uses less digits than its factorization.

53232455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978.

The product of its digits is 18000, while the sum is 29.

The square root of 53232455 is about 7296.0574970322. The cubic root of 53232455 is about 376.1769363983.

The spelling of 53232455 in words is "fifty-three million, two hundred thirty-two thousand, four hundred fifty-five".