8160259404 has 48 divisors (see below), whose sum is σ = 20789467776. Its totient is φ = 2470675200.

The previous prime is 8160259399. The next prime is 8160259409. The reversal of 8160259404 is 4049520618.

It is an interprime number because it is at equal distance from previous prime (8160259399) and next prime (8160259409).

It is not an unprimeable number, because it can be changed into a prime (8160259409) 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, 130644 + ... + 182724.

It is an arithmetic number, because the mean of its divisors is an integer number (433113912).

Almost surely, 2^8160259404 is an apocalyptic number.

It is an amenable number.

8160259404 is an abundant number, since it is smaller than the sum of its proper divisors (12629208372).

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

8160259404 is a wasteful number, since it uses less digits than its factorization.

8160259404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53286 (or 53284 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 8160259404 is about 90334.1541389523. The cubic root of 8160259404 is about 2013.2667523874.

The spelling of 8160259404 in words is "eight billion, one hundred sixty million, two hundred fifty-nine thousand, four hundred four".