36516454744 has 128 divisors (see below), whose sum is σ = 86777671680. Its totient is φ = 13992451200.

The previous prime is 36516454727. The next prime is 36516454763. The reversal of 36516454744 is 44745461563.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24622627 + ... + 24624109.

It is an arithmetic number, because the mean of its divisors is an integer number (677950560).

Almost surely, 2^36516454744 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 36516454744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43388835840).

36516454744 is an abundant number, since it is smaller than the sum of its proper divisors (50261216936).

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

36516454744 is a wasteful number, since it uses less digits than its factorization.

36516454744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2137 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 49.

The spelling of 36516454744 in words is "thirty-six billion, five hundred sixteen million, four hundred fifty-four thousand, seven hundred forty-four".