536444135598 has 48 divisors (see below), whose sum is σ = 1250936341200. Its totient is φ = 152915745024.

The previous prime is 536444135597. The next prime is 536444135599. The reversal of 536444135598 is 895531444635.

It is an interprime number because it is at equal distance from previous prime (536444135597) and next prime (536444135599).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536444135597) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1979673 + ... + 2234276.

It is an arithmetic number, because the mean of its divisors is an integer number (26061173775).

Almost surely, 2^536444135598 is an apocalyptic number.

536444135598 is an abundant number, since it is smaller than the sum of its proper divisors (714492205602).

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

536444135598 is a wasteful number, since it uses less digits than its factorization.

536444135598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214401 (or 4214394 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 57.

The spelling of 536444135598 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, five hundred ninety-eight".