5256536606004 has 24 divisors (see below), whose sum is σ = 12265410060288. Its totient is φ = 1752156300160.

The previous prime is 5256536605997. The next prime is 5256536606017. The reversal of 5256536606004 is 4006066356525.

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, 1836852 + ... + 3726539.

It is an arithmetic number, because the mean of its divisors is an integer number (511058752512).

Almost surely, 2^{5256536606004} is an apocalyptic number.

It is an amenable number.

5256536606004 is an abundant number, since it is smaller than the sum of its proper divisors (7008873454284).

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

5256536606004 is a wasteful number, since it uses less digits than its factorization.

5256536606004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642135 (or 5642133 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 5256536606004 in words is "five trillion, two hundred fifty-six billion, five hundred thirty-six million, six hundred six thousand, four".