555446166611252 has 24 divisors (see below), whose sum is σ = 1159191999885696. Its totient is φ = 227698428548448.

The previous prime is 555446166611249. The next prime is 555446166611263. The reversal of 555446166611252 is 252116661644555.

It is a junction number, because it is equal to n+sod(n) for n = 555446166611191 and 555446166611200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431247023123 + ... + 431247024410.

It is an arithmetic number, because the mean of its divisors is an integer number (48299666661904).

Almost surely, 2^{555446166611252} is an apocalyptic number.

It is an amenable number.

555446166611252 is an abundant number, since it is smaller than the sum of its proper divisors (603745833274444).

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

555446166611252 is a wasteful number, since it uses less digits than its factorization.

555446166611252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862494047567 (or 862494047565 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 59.

The spelling of 555446166611252 in words is "five hundred fifty-five trillion, four hundred forty-six billion, one hundred sixty-six million, six hundred eleven thousand, two hundred fifty-two".