53642612 has 12 divisors (see below), whose sum is σ = 95276160. Its totient is φ = 26420856.

The previous prime is 53642593. The next prime is 53642627. The reversal of 53642612 is 21624635.

It is a congruent number.

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, 99812 + ... + 100347.

It is an arithmetic number, because the mean of its divisors is an integer number (7939680).

Almost surely, 2^53642612 is an apocalyptic number.

It is an amenable number.

53642612 is a deficient number, since it is larger than the sum of its proper divisors (41633548).

53642612 is a wasteful number, since it uses less digits than its factorization.

53642612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200230 (or 200228 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 53642612 is about 7324.1116867508. Note that the first 3 decimals coincide. The cubic root of 53642612 is about 377.1406155306.

The spelling of 53642612 in words is "fifty-three million, six hundred forty-two thousand, six hundred twelve".