6556411532252 has 6 divisors (see below), whose sum is σ = 11473720181448. Its totient is φ = 3278205766124.

The previous prime is 6556411532221. The next prime is 6556411532309. The reversal of 6556411532252 is 2522351146556.

It is a junction number, because it is equal to n+sod(n) for n = 6556411532197 and 6556411532206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 819551441528 + ... + 819551441535.

It is an arithmetic number, because the mean of its divisors is an integer number (1912286696908).

Almost surely, 2^{6556411532252} is an apocalyptic number.

It is an amenable number.

6556411532252 is a deficient number, since it is larger than the sum of its proper divisors (4917308649196).

6556411532252 is a wasteful number, since it uses less digits than its factorization.

6556411532252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639102883067 (or 1639102883065 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 47.

The spelling of 6556411532252 in words is "six trillion, five hundred fifty-six billion, four hundred eleven million, five hundred thirty-two thousand, two hundred fifty-two".