7502065625 has 12 divisors (see below), whose sum is σ = 9376985772. Its totient is φ = 6001650000.

The previous prime is 7502065607. The next prime is 7502065631. The reversal of 7502065625 is 5265602057.

It can be written as a sum of positive squares in 6 ways, for example, as 7482423001 + 19642624 = 86501^2 + 4432^2 .

It is not a de Polignac number, because 7502065625 - 2⁶ = 7502065561 is a prime.

It is a Duffinian 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, 1197206 + ... + 1203455.

It is an arithmetic number, because the mean of its divisors is an integer number (781415481).

Almost surely, 2^7502065625 is an apocalyptic number.

It is an amenable number.

7502065625 is a deficient number, since it is larger than the sum of its proper divisors (1874920147).

7502065625 is an frugal number, since it uses more digits than its factorization.

7502065625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400686 (or 2400666 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 7502065625 is about 86614.4654489076. The cubic root of 7502065625 is about 1957.6135073886.

The spelling of 7502065625 in words is "seven billion, five hundred two million, sixty-five thousand, six hundred twenty-five".