2525892269 has 4 divisors (see below), whose sum is σ = 2635713696. Its totient is φ = 2416070844.

The previous prime is 2525892263. The next prime is 2525892301. The reversal of 2525892269 is 9622985252.

2525892269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2525892269 - 2¹⁶ = 2525826733 is a prime.

It is a super-2 number, since 2×2525892269² = 12760263509187936722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525892263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54910679 + ... + 54910724.

It is an arithmetic number, because the mean of its divisors is an integer number (658928424).

Almost surely, 2^2525892269 is an apocalyptic number.

It is an amenable number.

2525892269 is a deficient number, since it is larger than the sum of its proper divisors (109821427).

2525892269 is a wasteful number, since it uses less digits than its factorization.

2525892269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109821426.

The product of its digits is 1555200, while the sum is 50.

The square root of 2525892269 is about 50258.2557297804. The cubic root of 2525892269 is about 1361.8782203918.

The spelling of 2525892269 in words is "two billion, five hundred twenty-five million, eight hundred ninety-two thousand, two hundred sixty-nine".