56486098944 has 864 divisors, whose sum is σ = 199379980800. Its totient is φ = 15328051200.

The previous prime is 56486098939. The next prime is 56486098967. The reversal of 56486098944 is 44989068465.

56486098944 is a `hidden beast` number, since 564 + 8 + 60 + 9 + 8 + 9 + 4 + 4 = 666.

It is a super-2 number, since 2×56486098944² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1313630187 + ... + 1313630229.

Almost surely, 2^56486098944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56486098944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99689990400).

56486098944 is an abundant number, since it is smaller than the sum of its proper divisors (142893881856).

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

56486098944 is a wasteful number, since it uses less digits than its factorization.

56486098944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 56486098944 in words is "fifty-six billion, four hundred eighty-six million, ninety-eight thousand, nine hundred forty-four".