536638846688 has 48 divisors (see below), whose sum is σ = 1210448673504. Its totient is φ = 229414502400.

The previous prime is 536638846661. The next prime is 536638846691. The reversal of 536638846688 is 886648836635.

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, 2897345 + ... + 3076992.

It is an arithmetic number, because the mean of its divisors is an integer number (25217680698).

Almost surely, 2^536638846688 is an apocalyptic number.

It is an amenable number.

536638846688 is an abundant number, since it is smaller than the sum of its proper divisors (673809826816).

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

536638846688 is a wasteful number, since it uses less digits than its factorization.

536638846688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974755 (or 5974747 counting only the distinct ones).

The product of its digits is 955514880, while the sum is 71.

The spelling of 536638846688 in words is "five hundred thirty-six billion, six hundred thirty-eight million, eight hundred forty-six thousand, six hundred eighty-eight".