53632285 has 8 divisors (see below), whose sum is σ = 73552896. Its totient is φ = 36776400.

The previous prime is 53632283. The next prime is 53632301. The reversal of 53632285 is 58223635.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53632285 - 2¹ = 53632283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53632285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53632283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766141 + ... + 766210.

It is an arithmetic number, because the mean of its divisors is an integer number (9194112).

Almost surely, 2^53632285 is an apocalyptic number.

It is an amenable number.

53632285 is a deficient number, since it is larger than the sum of its proper divisors (19920611).

53632285 is a wasteful number, since it uses less digits than its factorization.

53632285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532363.

The product of its digits is 43200, while the sum is 34.

The square root of 53632285 is about 7323.4066526447. The cubic root of 53632285 is about 377.1164122530.

The spelling of 53632285 in words is "fifty-three million, six hundred thirty-two thousand, two hundred eighty-five".