2525099 has 2 divisors, whose sum is σ = 2525100. Its totient is φ = 2525098.

The previous prime is 2525087. The next prime is 2525113. The reversal of 2525099 is 9905252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2525099 - 2¹² = 2521003 is a prime.

It is a super-2 number, since 2×2525099² = 12752249919602, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2525599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262549 + 1262550.

It is an arithmetic number, because the mean of its divisors is an integer number (1262550).

2^2525099 is an apocalyptic number.

2525099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525099 is an equidigital number, since it uses as much as digits as its factorization.

2525099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 2525099 is about 1589.0560090821. The cubic root of 2525099 is about 136.1735637260.

The spelling of 2525099 in words is "two million, five hundred twenty-five thousand, ninety-nine".