8872457613 has 8 divisors (see below), whose sum is σ = 11832396576. Its totient is φ = 5913745200.

The previous prime is 8872457611. The next prime is 8872457681. The reversal of 8872457613 is 3167542788.

8872457613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8872457613 - 2¹ = 8872457611 is a prime.

It is a super-3 number, since 3×8872457613³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872457611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289623 + ... + 318788.

It is an arithmetic number, because the mean of its divisors is an integer number (1479049572).

Almost surely, 2^8872457613 is an apocalyptic number.

It is an amenable number.

8872457613 is a deficient number, since it is larger than the sum of its proper divisors (2959938963).

8872457613 is a wasteful number, since it uses less digits than its factorization.

8872457613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613275.

The product of its digits is 2257920, while the sum is 51.

The square root of 8872457613 is about 94193.7238514329. The cubic root of 8872457613 is about 2070.2111551501.

The spelling of 8872457613 in words is "eight billion, eight hundred seventy-two million, four hundred fifty-seven thousand, six hundred thirteen".