536613401504 has 48 divisors (see below), whose sum is σ = 1083495881160. Its totient is φ = 261455216640.

The previous prime is 536613401501. The next prime is 536613401521. The reversal of 536613401504 is 405104316635.

It can be written as a sum of positive squares in 4 ways, for example, as 370759210000 + 165854191504 = 608900^2 + 407252^2 .

It is not an unprimeable number, because it can be changed into a prime (536613401501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879392 + ... + 1358880.

Almost surely, 2^536613401504 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 536613401504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541747940580).

536613401504 is an abundant number, since it is smaller than the sum of its proper divisors (546882479656).

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

536613401504 is a wasteful number, since it uses less digits than its factorization.

536613401504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480393 (or 480385 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 536613401504 in words is "five hundred thirty-six billion, six hundred thirteen million, four hundred one thousand, five hundred four".