8572538001 has 16 divisors (see below), whose sum is σ = 11458732608. Its totient is φ = 5700705600.

The previous prime is 8572537993. The next prime is 8572538017. The reversal of 8572538001 is 1008352758.

It is not a de Polignac number, because 8572538001 - 2³ = 8572537993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8572531001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2453866 + ... + 2457356.

It is an arithmetic number, because the mean of its divisors is an integer number (716170788).

Almost surely, 2^8572538001 is an apocalyptic number.

It is an amenable number.

8572538001 is a deficient number, since it is larger than the sum of its proper divisors (2886194607).

8572538001 is a wasteful number, since it uses less digits than its factorization.

8572538001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312.

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 8572538001 is about 92588.0013878688. The cubic root of 8572538001 is about 2046.6165087809.

The spelling of 8572538001 in words is "eight billion, five hundred seventy-two million, five hundred thirty-eight thousand, one".