8153126604 has 120 divisors (see below), whose sum is σ = 25144706048. Its totient is φ = 2254301280.

The previous prime is 8153126587. The next prime is 8153126621. The reversal of 8153126604 is 4066213518.

It is a happy number.

8153126604 is a `hidden beast` number, since 8 + 15 + 31 + 2 + 6 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (8153126587) and next prime (8153126621).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12327 + ... + 128289.

Almost surely, 2^8153126604 is an apocalyptic number.

8153126604 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8153126604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12572353024).

8153126604 is an abundant number, since it is smaller than the sum of its proper divisors (16991579444).

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

8153126604 is a wasteful number, since it uses less digits than its factorization.

8153126604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116017 (or 116006 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8153126604 is about 90294.6654238222. The cubic root of 8153126604 is about 2012.6799893751.

The spelling of 8153126604 in words is "eight billion, one hundred fifty-three million, one hundred twenty-six thousand, six hundred four".