7322007725 has 12 divisors (see below), whose sum is σ = 9392369460. Its totient is φ = 5655619200.

The previous prime is 7322007697. The next prime is 7322007761. The reversal of 7322007725 is 5277002237.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 305935081 + 7016072644 = 17491^2 + 83762^2 .

It is not a de Polignac number, because 7322007725 - 2¹⁶ = 7321942189 is a prime.

It is a super-2 number, since 2×7322007725² (a number of 21 digits) contains 22 as substring.

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, 5048936 + ... + 5050385.

It is an arithmetic number, because the mean of its divisors is an integer number (782697455).

Almost surely, 2^7322007725 is an apocalyptic number.

It is an amenable number.

7322007725 is a deficient number, since it is larger than the sum of its proper divisors (2070361735).

7322007725 is a wasteful number, since it uses less digits than its factorization.

7322007725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099360 (or 10099355 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 7322007725 is about 85568.7310002901. The cubic root of 7322007725 is about 1941.8248784203.

The spelling of 7322007725 in words is "seven billion, three hundred twenty-two million, seven thousand, seven hundred twenty-five".