7902300125 has 12 divisors (see below), whose sum is σ = 9863311068. Its totient is φ = 6321045000.

The previous prime is 7902300113. The next prime is 7902300139. The reversal of 7902300125 is 5210032097.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 252873604 + 7649426521 = 15902^2 + 87461^2 .

It is not a de Polignac number, because 7902300125 - 2³⁰ = 6828558301 is a prime.

It is a super-3 number, since 3×7902300125³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 989900 + ... + 997850.

It is an arithmetic number, because the mean of its divisors is an integer number (821942589).

Almost surely, 2^7902300125 is an apocalyptic number.

It is an amenable number.

7902300125 is a deficient number, since it is larger than the sum of its proper divisors (1961010943).

7902300125 is an frugal number, since it uses more digits than its factorization.

7902300125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917 (or 7956 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 7902300125 is about 88894.8824455041. The cubic root of 7902300125 is about 1991.8249737517.

The spelling of 7902300125 in words is "seven billion, nine hundred two million, three hundred thousand, one hundred twenty-five".