55252755005 has 12 divisors (see below), whose sum is σ = 77128335900. Its totient is φ = 37887603264.

The previous prime is 55252754971. The next prime is 55252755017. The reversal of 55252755005 is 50055725255.

55252755005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28646578009 + 26606176996 = 169253^2 + 163114^2 .

It is not a de Polignac number, because 55252755005 - 2²⁶ = 55185646141 is a prime.

It is a congruent 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, 112760480 + ... + 112760969.

It is an arithmetic number, because the mean of its divisors is an integer number (6427361325).

Almost surely, 2^55252755005 is an apocalyptic number.

It is an amenable number.

55252755005 is a deficient number, since it is larger than the sum of its proper divisors (21875580895).

55252755005 is a wasteful number, since it uses less digits than its factorization.

55252755005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225521468 (or 225521461 counting only the distinct ones).

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 55252755005 in words is "fifty-five billion, two hundred fifty-two million, seven hundred fifty-five thousand, five".