7525005 has 16 divisors (see below), whose sum is σ = 12161664. Its totient is φ = 3972800.

The previous prime is 7525003. The next prime is 7525013. The reversal of 7525005 is 5005257.

7525005 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7525005 - 2¹ = 7525003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7525003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969 + ... + 3998.

It is an arithmetic number, because the mean of its divisors is an integer number (760104).

Almost surely, 2^7525005 is an apocalyptic number.

It is an amenable number.

7525005 is a deficient number, since it is larger than the sum of its proper divisors (4636659).

7525005 is a wasteful number, since it uses less digits than its factorization.

7525005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076.

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 7525005 is about 2743.1742562222. The cubic root of 7525005 is about 195.9606768953.

The spelling of 7525005 in words is "seven million, five hundred twenty-five thousand, five".