55602552 has 16 divisors (see below), whose sum is σ = 139006440. Its totient is φ = 18534176.

The previous prime is 55602511. The next prime is 55602559. The reversal of 55602552 is 25520655.

55602552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55602559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158363 + ... + 1158410.

Almost surely, 2^55602552 is an apocalyptic number.

It is an amenable number.

55602552 is an abundant number, since it is smaller than the sum of its proper divisors (83403888).

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

55602552 is a wasteful number, since it uses less digits than its factorization.

55602552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316782 (or 2316778 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 55602552 is about 7456.7118758874. The cubic root of 55602552 is about 381.6789788578.

The spelling of 55602552 in words is "fifty-five million, six hundred two thousand, five hundred fifty-two".