55552555002 has 16 divisors (see below), whose sum is σ = 126977268672. Its totient is φ = 15872158560.

The previous prime is 55552554973. The next prime is 55552555033. The reversal of 55552555002 is 20055525555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661339899 + ... + 661339982.

It is an arithmetic number, because the mean of its divisors is an integer number (7936079292).

Almost surely, 2^55552555002 is an apocalyptic number.

55552555002 is an abundant number, since it is smaller than the sum of its proper divisors (71424713670).

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

55552555002 is a wasteful number, since it uses less digits than its factorization.

55552555002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322679893.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 55552555002 in words is "fifty-five billion, five hundred fifty-two million, five hundred fifty-five thousand, two".