53542956 has 12 divisors (see below), whose sum is σ = 124933592. Its totient is φ = 17847648.

The previous prime is 53542927. The next prime is 53542963. The reversal of 53542956 is 65924535.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2230945 + ... + 2230968.

Almost surely, 2^53542956 is an apocalyptic number.

It is an amenable number.

53542956 is an abundant number, since it is smaller than the sum of its proper divisors (71390636).

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

53542956 is a wasteful number, since it uses less digits than its factorization.

53542956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461920 (or 4461918 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 53542956 is about 7317.3052416856. The cubic root of 53542956 is about 376.9069230596.

The spelling of 53542956 in words is "fifty-three million, five hundred forty-two thousand, nine hundred fifty-six".