36561524745156 has 24 divisors (see below), whose sum is σ = 85310370581184. Its totient is φ = 12187154032800.

The previous prime is 36561524745107. The next prime is 36561524745167. The reversal of 36561524745156 is 65154742516563.

It is a self number, because there is not a number n which added to its sum of digits gives 36561524745156.

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, 5758006 + ... + 10309106.

It is an arithmetic number, because the mean of its divisors is an integer number (3554598774216).

Almost surely, 2^{36561524745156} is an apocalyptic number.

It is an amenable number.

36561524745156 is an abundant number, since it is smaller than the sum of its proper divisors (48748845836028).

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

36561524745156 is a wasteful number, since it uses less digits than its factorization.

36561524745156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220571 (or 5220569 counting only the distinct ones).

The product of its digits is 90720000, while the sum is 60.

The spelling of 36561524745156 in words is "thirty-six trillion, five hundred sixty-one billion, five hundred twenty-four million, seven hundred forty-five thousand, one hundred fifty-six".