7225430125 has 16 divisors (see below), whose sum is σ = 9125992512. Its totient is φ = 5710693200.

The previous prime is 7225430119. The next prime is 7225430167. The reversal of 7225430125 is 5210345227.

It is not a de Polignac number, because 7225430125 - 2¹³ = 7225421933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337839 + ... + 358588.

It is an arithmetic number, because the mean of its divisors is an integer number (570374532).

Almost surely, 2^7225430125 is an apocalyptic number.

It is an amenable number.

7225430125 is a deficient number, since it is larger than the sum of its proper divisors (1900562387).

7225430125 is an equidigital number, since it uses as much as digits as its factorization.

7225430125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696525 (or 696515 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 7225430125 is about 85002.5301094032. The cubic root of 7225430125 is about 1933.2494790391.

The spelling of 7225430125 in words is "seven billion, two hundred twenty-five million, four hundred thirty thousand, one hundred twenty-five".