872025523 has 8 divisors (see below), whose sum is σ = 923626800. Its totient is φ = 820458240.

The previous prime is 872025499. The next prime is 872025527. The reversal of 872025523 is 325520278.

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

It is a cyclic number.

It is not a de Polignac number, because 872025523 - 2¹⁷ = 871894451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (872025527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60303 + ... + 73351.

It is an arithmetic number, because the mean of its divisors is an integer number (115453350).

Almost surely, 2^872025523 is an apocalyptic number.

872025523 is a deficient number, since it is larger than the sum of its proper divisors (51601277).

872025523 is a wasteful number, since it uses less digits than its factorization.

872025523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16997.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 872025523 is about 29530.0782762254. The cubic root of 872025523 is about 955.3805571941.

It can be divided in two parts, 8720255 and 23, that added together give a palindrome (8720278).

The spelling of 872025523 in words is "eight hundred seventy-two million, twenty-five thousand, five hundred twenty-three".