2525376263 has 4 divisors (see below), whose sum is σ = 2586970848. Its totient is φ = 2463781680.

The previous prime is 2525376257. The next prime is 2525376311. The reversal of 2525376263 is 3626735252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2525376263 - 2⁴ = 2525376247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 61594543 = 2525376263 / (2 + 5 + 2 + 5 + 3 + 7 + 6 + 2 + 6 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2525376263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515376263) 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, 30797231 + ... + 30797312.

It is an arithmetic number, because the mean of its divisors is an integer number (646742712).

Almost surely, 2^2525376263 is an apocalyptic number.

2525376263 is a deficient number, since it is larger than the sum of its proper divisors (61594585).

2525376263 is an equidigital number, since it uses as much as digits as its factorization.

2525376263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61594584.

The product of its digits is 453600, while the sum is 41.

The square root of 2525376263 is about 50253.1219229214. The cubic root of 2525376263 is about 1361.7854762421.

The spelling of 2525376263 in words is "two billion, five hundred twenty-five million, three hundred seventy-six thousand, two hundred sixty-three".