53806452 has 48 divisors (see below), whose sum is σ = 148119552. Its totient is φ = 14876640.

The previous prime is 53806447. The next prime is 53806469. The reversal of 53806452 is 25460835.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 7728 + ... + 12935.

It is an arithmetic number, because the mean of its divisors is an integer number (3085824).

Almost surely, 2^53806452 is an apocalyptic number.

It is an amenable number.

53806452 is an abundant number, since it is smaller than the sum of its proper divisors (94313100).

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

53806452 is a wasteful number, since it uses less digits than its factorization.

53806452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20708 (or 20706 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 53806452 is about 7335.2881334001. The cubic root of 53806452 is about 377.5241906636.

The spelling of 53806452 in words is "fifty-three million, eight hundred six thousand, four hundred fifty-two".