72571682514 has 8 divisors (see below), whose sum is σ = 145143365040. Its totient is φ = 24190560836.

The previous prime is 72571682441. The next prime is 72571682567. The reversal of 72571682514 is 41528617527.

It is a sphenic number, since it is the product of 3 distinct primes.

72571682514 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6047640204 + ... + 6047640215.

It is an arithmetic number, because the mean of its divisors is an integer number (18142920630).

Almost surely, 2^72571682514 is an apocalyptic number.

72571682514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72571682514 is a wasteful number, since it uses less digits than its factorization.

72571682514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12095280424.

The product of its digits is 940800, while the sum is 48.

The spelling of 72571682514 in words is "seventy-two billion, five hundred seventy-one million, six hundred eighty-two thousand, five hundred fourteen".