71572000502 has 8 divisors (see below), whose sum is σ = 107429625000. Its totient is φ = 35762125504.

The previous prime is 71572000501. The next prime is 71572000531. The reversal of 71572000502 is 20500027517.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71572000501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11933627 + ... + 11939622.

It is an arithmetic number, because the mean of its divisors is an integer number (13428703125).

Almost surely, 2^71572000502 is an apocalyptic number.

71572000502 is a deficient number, since it is larger than the sum of its proper divisors (35857624498).

71572000502 is a wasteful number, since it uses less digits than its factorization.

71572000502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23874750.

The product of its (nonzero) digits is 4900, while the sum is 29.

The spelling of 71572000502 in words is "seventy-one billion, five hundred seventy-two million, five hundred two", and thus it is an aban number.