8086620125 has 32 divisors (see below), whose sum is σ = 10253827584. Its totient is φ = 6366432000.

The previous prime is 8086620121. The next prime is 8086620149. The reversal of 8086620125 is 5210266808.

It is not a de Polignac number, because 8086620125 - 2² = 8086620121 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 (8086620121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2148245 + ... + 2152005.

It is an arithmetic number, because the mean of its divisors is an integer number (320432112).

Almost surely, 2^8086620125 is an apocalyptic number.

It is an amenable number.

8086620125 is a deficient number, since it is larger than the sum of its proper divisors (2167207459).

8086620125 is a wasteful number, since it uses less digits than its factorization.

8086620125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046 (or 4036 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 8086620125 is about 89925.6366393922. The cubic root of 8086620125 is about 2007.1924470962.

The spelling of 8086620125 in words is "eight billion, eighty-six million, six hundred twenty thousand, one hundred twenty-five".