7876492925 has 12 divisors (see below), whose sum is σ = 11162115936. Its totient is φ = 5401023600.

The previous prime is 7876492891. The next prime is 7876492933. The reversal of 7876492925 is 5292946787.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-7876492925 is a prime.

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 (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22504091 + ... + 22504440.

It is an arithmetic number, because the mean of its divisors is an integer number (930176328).

Almost surely, 2^7876492925 is an apocalyptic number.

It is an amenable number.

7876492925 is a deficient number, since it is larger than the sum of its proper divisors (3285623011).

7876492925 is a wasteful number, since it uses less digits than its factorization.

7876492925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45008548 (or 45008543 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The square root of 7876492925 is about 88749.6080273034. The cubic root of 7876492925 is about 1989.6543194748.

The spelling of 7876492925 in words is "seven billion, eight hundred seventy-six million, four hundred ninety-two thousand, nine hundred twenty-five".