72532009482 has 16 divisors (see below), whose sum is σ = 148602166272. Its totient is φ = 23587645280.

The previous prime is 72532009457. The next prime is 72532009519. The reversal of 72532009482 is 28490023527.

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, 147422538 + ... + 147423029.

It is an arithmetic number, because the mean of its divisors is an integer number (9287635392).

Almost surely, 2^72532009482 is an apocalyptic number.

72532009482 is an abundant number, since it is smaller than the sum of its proper divisors (76070156790).

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

72532009482 is a wasteful number, since it uses less digits than its factorization.

72532009482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294845613.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 72532009482 in words is "seventy-two billion, five hundred thirty-two million, nine thousand, four hundred eighty-two".