7486818925 has 12 divisors (see below), whose sum is σ = 9285605460. Its totient is φ = 5988197120.

The previous prime is 7486818851. The next prime is 7486818953. The reversal of 7486818925 is 5298186847.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 53275401 + 7433543524 = 7299^2 + 86218^2 .

It is not a de Polignac number, because 7486818925 - 2⁷ = 7486818797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7486818925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100869 + ... + 158581.

It is an arithmetic number, because the mean of its divisors is an integer number (773800455).

Almost surely, 2^7486818925 is an apocalyptic number.

It is an amenable number.

7486818925 is a deficient number, since it is larger than the sum of its proper divisors (1798786535).

7486818925 is a wasteful number, since it uses less digits than its factorization.

7486818925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62912 (or 62907 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 58.

The square root of 7486818925 is about 86526.4059406145. The cubic root of 7486818925 is about 1956.2864333975.

The spelling of 7486818925 in words is "seven billion, four hundred eighty-six million, eight hundred eighteen thousand, nine hundred twenty-five".