7502253125 has 24 divisors (see below), whose sum is σ = 9432099432. Its totient is φ = 5966680000.

The previous prime is 7502253097. The next prime is 7502253133. The reversal of 7502253125 is 5213522057.

It can be written as a sum of positive squares in 12 ways, for example, as 7498001281 + 4251844 = 86591^2 + 2062^2 .

It is not a de Polignac number, because 7502253125 - 2⁶ = 7502253061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7502253091 and 7502253100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533687 + ... + 547563.

It is an arithmetic number, because the mean of its divisors is an integer number (393004143).

Almost surely, 2^7502253125 is an apocalyptic number.

It is an amenable number.

7502253125 is a deficient number, since it is larger than the sum of its proper divisors (1929846307).

7502253125 is an equidigital number, since it uses as much as digits as its factorization.

7502253125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14075 (or 14055 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 7502253125 is about 86615.5478248565. The cubic root of 7502253125 is about 1957.6298162068.

The spelling of 7502253125 in words is "seven billion, five hundred two million, two hundred fifty-three thousand, one hundred twenty-five".