55625076 has 48 divisors (see below), whose sum is σ = 155310400. Its totient is φ = 17114976.

The previous prime is 55625057. The next prime is 55625093. The reversal of 55625076 is 67052655.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 55625076.

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, 18406 + ... + 21213.

Almost surely, 2^55625076 is an apocalyptic number.

It is an amenable number.

55625076 is an abundant number, since it is smaller than the sum of its proper divisors (99685324).

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

55625076 is a wasteful number, since it uses less digits than its factorization.

55625076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39645 (or 39637 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 55625076 is about 7458.2220401380. Note that the first 3 decimals coincide. The cubic root of 55625076 is about 381.7305099263.

The spelling of 55625076 in words is "fifty-five million, six hundred twenty-five thousand, seventy-six".