36072545616 has 80 divisors (see below), whose sum is σ = 109632268800. Its totient is φ = 11316874752.

The previous prime is 36072545611. The next prime is 36072545623. The reversal of 36072545616 is 61654527063.

36072545616 is a `hidden beast` number, since 3 + 6 + 0 + 7 + 25 + 4 + 5 + 616 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36072545611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448576 + ... + 2463263.

It is an arithmetic number, because the mean of its divisors is an integer number (1370403360).

Almost surely, 2^36072545616 is an apocalyptic number.

36072545616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36072545616 is an abundant number, since it is smaller than the sum of its proper divisors (73559723184).

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

36072545616 is a wasteful number, since it uses less digits than its factorization.

36072545616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911873 (or 4911861 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 36072545616 in words is "thirty-six billion, seventy-two million, five hundred forty-five thousand, six hundred sixteen".