5456579231376 has 600 divisors, whose sum is σ = 19976935602624. Its totient is φ = 1425103787520.

The previous prime is 5456579231347. The next prime is 5456579231471. The reversal of 5456579231376 is 6731329756545.

It is a happy number.

5456579231376 is a `hidden beast` number, since 5 + 4 + 5 + 6 + 579 + 23 + 1 + 37 + 6 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 84999771 + ... + 85063941.

Almost surely, 2^{5456579231376} is an apocalyptic number.

5456579231376 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 5456579231376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9988467801312).

5456579231376 is an abundant number, since it is smaller than the sum of its proper divisors (14520356371248).

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

5456579231376 is a wasteful number, since it uses less digits than its factorization.

5456579231376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64321 (or 64299 counting only the distinct ones).

The product of its digits is 142884000, while the sum is 63.

The spelling of 5456579231376 in words is "five trillion, four hundred fifty-six billion, five hundred seventy-nine million, two hundred thirty-one thousand, three hundred seventy-six".