55625716 has 12 divisors (see below), whose sum is σ = 97404160. Its totient is φ = 27795960.

The previous prime is 55625701. The next prime is 55625729. The reversal of 55625716 is 61752655.

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, 5851 + ... + 12061.

Almost surely, 2^55625716 is an apocalyptic number.

It is an amenable number.

55625716 is a deficient number, since it is larger than the sum of its proper divisors (41778444).

55625716 is a wasteful number, since it uses less digits than its factorization.

55625716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8454 (or 8452 counting only the distinct ones).

The product of its digits is 63000, while the sum is 37.

The square root of 55625716 is about 7458.2649456827. The cubic root of 55625716 is about 381.7319739338.

The spelling of 55625716 in words is "fifty-five million, six hundred twenty-five thousand, seven hundred sixteen".