55552606025 has 12 divisors (see below), whose sum is σ = 78725979072. Its totient is φ = 38093215440.

The previous prime is 55552606013. The next prime is 55552606037. The reversal of 55552606025 is 52060625555.

It is an interprime number because it is at equal distance from previous prime (55552606013) and next prime (55552606037).

It is not a de Polignac number, because 55552606025 - 2⁴ = 55552606009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158721557 + ... + 158721906.

It is an arithmetic number, because the mean of its divisors is an integer number (6560498256).

Almost surely, 2^55552606025 is an apocalyptic number.

It is an amenable number.

55552606025 is a deficient number, since it is larger than the sum of its proper divisors (23173373047).

55552606025 is a wasteful number, since it uses less digits than its factorization.

55552606025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317443480 (or 317443475 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 55552606025 in words is "fifty-five billion, five hundred fifty-two million, six hundred six thousand, twenty-five".