5123536646112 has 36 divisors (see below), whose sum is σ = 14570057338200. Its totient is φ = 1707845548608.

The previous prime is 5123536646029. The next prime is 5123536646147. The reversal of 5123536646112 is 2116466353215.

It is a happy number.

5123536646112 is a `hidden beast` number, since 5 + 1 + 23 + 5 + 3 + 6 + 6 + 4 + 611 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8895028612 + ... + 8895029187.

It is an arithmetic number, because the mean of its divisors is an integer number (404723814950).

Almost surely, 2^{5123536646112} is an apocalyptic number.

It is an amenable number.

5123536646112 is an abundant number, since it is smaller than the sum of its proper divisors (9446520692088).

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

5123536646112 is a wasteful number, since it uses less digits than its factorization.

5123536646112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17790057815 (or 17790057804 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 5123536646112 in words is "five trillion, one hundred twenty-three billion, five hundred thirty-six million, six hundred forty-six thousand, one hundred twelve".