72026765059480 has 512 divisors, whose sum is σ = 209772318412800. Its totient is φ = 21611805696000.

The previous prime is 72026765059471. The next prime is 72026765059519. The reversal of 72026765059480 is 8495056762027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1832675830 + ... + 1832715130.

It is an arithmetic number, because the mean of its divisors is an integer number (409711559400).

Almost surely, 2^{72026765059480} is an apocalyptic number.

72026765059480 is a gapful number since it is divisible by the number (70) 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 72026765059480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104886159206400).

72026765059480 is an abundant number, since it is smaller than the sum of its proper divisors (137745553353320).

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

72026765059480 is a wasteful number, since it uses less digits than its factorization.

72026765059480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39595 (or 39591 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 72026765059480 in words is "seventy-two trillion, twenty-six billion, seven hundred sixty-five million, fifty-nine thousand, four hundred eighty".