7563025 has 12 divisors (see below), whose sum is σ = 9415692. Its totient is φ = 6026240.

The previous prime is 7563013. The next prime is 7563029. The reversal of 7563025 is 5203657.

It can be written as a sum of positive squares in 6 ways, for example, as 33489 + 7529536 = 183^2 + 2744^2 .

It is not a de Polignac number, because 7563025 - 2⁷ = 7562897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7562984 and 7563002.

It is not an unprimeable number, because it can be changed into a prime (7563029) 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, 8397 + ... + 9253.

It is an arithmetic number, because the mean of its divisors is an integer number (784641).

Almost surely, 2^7563025 is an apocalyptic number.

It is an amenable number.

7563025 is a deficient number, since it is larger than the sum of its proper divisors (1852667).

7563025 is a wasteful number, since it uses less digits than its factorization.

7563025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 7563025 is about 2750.0954528889. The cubic root of 7563025 is about 196.2901523047.

The spelling of 7563025 in words is "seven million, five hundred sixty-three thousand, twenty-five".