7525601 has 2 divisors, whose sum is σ = 7525602. Its totient is φ = 7525600.

The previous prime is 7525589. The next prime is 7525613. The reversal of 7525601 is 1065257.

It is a balanced prime because it is at equal distance from previous prime (7525589) and next prime (7525613).

It can be written as a sum of positive squares in only one way, i.e., 6477025 + 1048576 = 2545^2 + 1024^2 .

It is a cyclic number.

It is not a de Polignac number, because 7525601 - 2¹⁴ = 7509217 is a prime.

It is a super-2 number, since 2×7525601² = 113269340822402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7555601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762800 + 3762801.

It is an arithmetic number, because the mean of its divisors is an integer number (3762801).

Almost surely, 2^7525601 is an apocalyptic number.

It is an amenable number.

7525601 is a deficient number, since it is larger than the sum of its proper divisors (1).

7525601 is an equidigital number, since it uses as much as digits as its factorization.

7525601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 7525601 is about 2743.2828873450. The cubic root of 7525601 is about 195.9658502908.

The spelling of 7525601 in words is "seven million, five hundred twenty-five thousand, six hundred one".