7525000075 has 12 divisors (see below), whose sum is σ = 9344000160. Its totient is φ = 6011612960.

The previous prime is 7525000061. The next prime is 7525000079. The reversal of 7525000075 is 5700005257.

It is not a de Polignac number, because 7525000075 - 2²¹ = 7522902923 is a prime.

It is a super-2 number, since 2×7525000075² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7525000079) 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, 191344 + ... + 227293.

It is an arithmetic number, because the mean of its divisors is an integer number (778666680).

Almost surely, 2^7525000075 is an apocalyptic number.

7525000075 is a deficient number, since it is larger than the sum of its proper divisors (1819000085).

7525000075 is a wasteful number, since it uses less digits than its factorization.

7525000075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419366 (or 419361 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 7525000075 is about 86746.7582967802. The cubic root of 7525000075 is about 1959.6063414423.

The spelling of 7525000075 in words is "seven billion, five hundred twenty-five million, seventy-five", and thus it is an aban number.