2522625511 has 8 divisors (see below), whose sum is σ = 2905702400. Its totient is φ = 2145224088.

The previous prime is 2522625467. The next prime is 2522625517. The reversal of 2522625511 is 1155262252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2522625511 - 2²³ = 2514236903 is a prime.

It is a super-2 number, since 2×2522625511² = 12727278937496022242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522625517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417911 + ... + 1419688.

It is an arithmetic number, because the mean of its divisors is an integer number (363212800).

Almost surely, 2^2522625511 is an apocalyptic number.

2522625511 is a deficient number, since it is larger than the sum of its proper divisors (383076889).

2522625511 is a wasteful number, since it uses less digits than its factorization.

2522625511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837733.

The product of its digits is 12000, while the sum is 31.

The square root of 2522625511 is about 50225.7454996937. The cubic root of 2522625511 is about 1361.2908575352.

Adding to 2522625511 its reverse (1155262252), we get a palindrome (3677887763).

The spelling of 2522625511 in words is "two billion, five hundred twenty-two million, six hundred twenty-five thousand, five hundred eleven".