2525266498 has 4 divisors (see below), whose sum is σ = 3787899750. Its totient is φ = 1262633248.

The previous prime is 2525266489. The next prime is 2525266507. The reversal of 2525266498 is 8946625252.

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

It is an interprime number because it is at equal distance from previous prime (2525266489) and next prime (2525266507).

It can be written as a sum of positive squares in only one way, i.e., 1669294449 + 855972049 = 40857^2 + 29257^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631316623 + ... + 631316626.

Almost surely, 2^2525266498 is an apocalyptic number.

2525266498 is a deficient number, since it is larger than the sum of its proper divisors (1262633252).

2525266498 is a wasteful number, since it uses less digits than its factorization.

2525266498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262633251.

The product of its digits is 2073600, while the sum is 49.

The square root of 2525266498 is about 50252.0297898503. The cubic root of 2525266498 is about 1361.7657460405.

The spelling of 2525266498 in words is "two billion, five hundred twenty-five million, two hundred sixty-six thousand, four hundred ninety-eight".