72037551483792 has 120 divisors (see below), whose sum is σ = 203739305995680. Its totient is φ = 23758453647360.

The previous prime is 72037551483773. The next prime is 72037551483809. The reversal of 72037551483792 is 29738415573027.

72037551483792 is a `hidden beast` number, since 7 + 2 + 0 + 3 + 7 + 551 + 4 + 8 + 3 + 79 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50404167 + ... + 51813657.

It is an arithmetic number, because the mean of its divisors is an integer number (1697827549964).

Almost surely, 2^{72037551483792} is an apocalyptic number.

72037551483792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72037551483792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101869652997840).

72037551483792 is an abundant number, since it is smaller than the sum of its proper divisors (131701754511888).

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

72037551483792 is a wasteful number, since it uses less digits than its factorization.

72037551483792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413261 (or 1413252 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 63.

The spelling of 72037551483792 in words is "seventy-two trillion, thirty-seven billion, five hundred fifty-one million, four hundred eighty-three thousand, seven hundred ninety-two".