7425670825 has 12 divisors (see below), whose sum is σ = 9209410560. Its totient is φ = 5939518160.

The previous prime is 7425670787. The next prime is 7425670829. The reversal of 7425670825 is 5280765247.

It is not a de Polignac number, because 7425670825 - 2⁷ = 7425670697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7425670829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145872 + ... + 190078.

It is an arithmetic number, because the mean of its divisors is an integer number (767450880).

Almost surely, 2^7425670825 is an apocalyptic number.

It is an amenable number.

7425670825 is a deficient number, since it is larger than the sum of its proper divisors (1783739735).

7425670825 is a wasteful number, since it uses less digits than its factorization.

7425670825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50936 (or 50931 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 7425670825 is about 86172.3321316071. The cubic root of 7425670825 is about 1950.9459206464.

The spelling of 7425670825 in words is "seven billion, four hundred twenty-five million, six hundred seventy thousand, eight hundred twenty-five".