2525202297 has 24 divisors (see below), whose sum is σ = 3809871520. Its totient is φ = 1671334560.

The previous prime is 2525202283. The next prime is 2525202313. The reversal of 2525202297 is 7922025252.

2525202297 is a `hidden beast` number, since 2 + 525 + 20 + 22 + 97 = 666.

2525202297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2525202297 - 2¹² = 2525198201 is a prime.

It is a super-3 number, since 3×2525202297³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525202217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3604 + ... + 71157.

Almost surely, 2^2525202297 is an apocalyptic number.

2525202297 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2525202297 is a deficient number, since it is larger than the sum of its proper divisors (1284669223).

2525202297 is an equidigital number, since it uses as much as digits as its factorization.

2525202297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74915 (or 74903 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2525202297 is about 50251.3909956729. The cubic root of 2525202297 is about 1361.7542056792.

The spelling of 2525202297 in words is "two billion, five hundred twenty-five million, two hundred two thousand, two hundred ninety-seven".