8153125487 has 8 divisors (see below), whose sum is σ = 8839219200. Its totient is φ = 7475450400.

The previous prime is 8153125447. The next prime is 8153125499. The reversal of 8153125487 is 7845213518.

8153125487 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 8153125487 - 2⁶ = 8153125423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8153125447) 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, 2102639 + ... + 2106512.

It is an arithmetic number, because the mean of its divisors is an integer number (1104902400).

Almost surely, 2^8153125487 is an apocalyptic number.

8153125487 is a deficient number, since it is larger than the sum of its proper divisors (686093713).

8153125487 is a wasteful number, since it uses less digits than its factorization.

8153125487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209313.

The product of its digits is 268800, while the sum is 44.

The square root of 8153125487 is about 90294.6592385175. The cubic root of 8153125487 is about 2012.6798974609.

The spelling of 8153125487 in words is "eight billion, one hundred fifty-three million, one hundred twenty-five thousand, four hundred eighty-seven".