536017489656 has 128 divisors (see below), whose sum is σ = 1629324460800. Its totient is φ = 144828794880.

The previous prime is 536017489607. The next prime is 536017489723. The reversal of 536017489656 is 656984710635.

It is a self number, because there is not a number n which added to its sum of digits gives 536017489656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3057715 + ... + 3228258.

It is an arithmetic number, because the mean of its divisors is an integer number (12729097350).

Almost surely, 2^536017489656 is an apocalyptic number.

It is an amenable number.

536017489656 is an abundant number, since it is smaller than the sum of its proper divisors (1093306971144).

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

536017489656 is a wasteful number, since it uses less digits than its factorization.

536017489656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286029 (or 6286025 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 536017489656 in words is "five hundred thirty-six billion, seventeen million, four hundred eighty-nine thousand, six hundred fifty-six".