5556612289536 has 1760 divisors, whose sum is σ = 21647408198400. Its totient is φ = 1377772830720.

The previous prime is 5556612289519. The next prime is 5556612289549. The reversal of 5556612289536 is 6359822166555.

5556612289536 is a `hidden beast` number, since 5 + 5 + 5 + 6 + 6 + 12 + 2 + 89 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 104841741286 + ... + 104841741338.

Almost surely, 2^{5556612289536} is an apocalyptic number.

5556612289536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556612289536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10823704099200).

5556612289536 is an abundant number, since it is smaller than the sum of its proper divisors (16090795908864).

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

5556612289536 is an equidigital number, since it uses as much as digits as its factorization.

5556612289536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 113 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 63.

The spelling of 5556612289536 in words is "five trillion, five hundred fifty-six billion, six hundred twelve million, two hundred eighty-nine thousand, five hundred thirty-six".