986315539056 has 40 divisors (see below), whose sum is σ = 2596056944400. Its totient is φ = 322568603136.

The previous prime is 986315539039. The next prime is 986315539081. The reversal of 986315539056 is 650935513689.

It is a happy number.

986315539056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×986315539056² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 193848781 + ... + 193853868.

It is an arithmetic number, because the mean of its divisors is an integer number (64901423610).

Almost surely, 2^986315539056 is an apocalyptic number.

It is an amenable number.

986315539056 is an abundant number, since it is smaller than the sum of its proper divisors (1609741405344).

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

986315539056 is a wasteful number, since it uses less digits than its factorization.

986315539056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387702713 (or 387702707 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 60.

The spelling of 986315539056 in words is "nine hundred eighty-six billion, three hundred fifteen million, five hundred thirty-nine thousand, fifty-six".