5556512501544 has 16 divisors (see below), whose sum is σ = 13891281253920. Its totient is φ = 1852170833840.

The previous prime is 5556512501539. The next prime is 5556512501597. The reversal of 5556512501544 is 4451052156555.

It is a junction number, because it is equal to n+sod(n) for n = 5556512501493 and 5556512501502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115760677092 + ... + 115760677139.

It is an arithmetic number, because the mean of its divisors is an integer number (868205078370).

Almost surely, 2^{5556512501544} is an apocalyptic number.

It is an amenable number.

5556512501544 is an abundant number, since it is smaller than the sum of its proper divisors (8334768752376).

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

5556512501544 is a wasteful number, since it uses less digits than its factorization.

5556512501544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231521354240 (or 231521354236 counting only the distinct ones).

The product of its (nonzero) digits is 3000000, while the sum is 48.

The spelling of 5556512501544 in words is "five trillion, five hundred fifty-six billion, five hundred twelve million, five hundred one thousand, five hundred forty-four".