2522668413 has 8 divisors (see below), whose sum is σ = 3364099776. Its totient is φ = 1681508000.

The previous prime is 2522668409. The next prime is 2522668439. The reversal of 2522668413 is 3148662252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522668413 - 2² = 2522668409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522664413) 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, 44913 + ... + 84038.

It is an arithmetic number, because the mean of its divisors is an integer number (420512472).

Almost surely, 2^2522668413 is an apocalyptic number.

It is an amenable number.

2522668413 is a deficient number, since it is larger than the sum of its proper divisors (841431363).

2522668413 is a wasteful number, since it uses less digits than its factorization.

2522668413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135475.

The product of its digits is 138240, while the sum is 39.

The square root of 2522668413 is about 50226.1725895971. The cubic root of 2522668413 is about 1361.2985745968.

It can be divided in two parts, 25226 and 68413, that added together give a palindrome (93639).

The spelling of 2522668413 in words is "two billion, five hundred twenty-two million, six hundred sixty-eight thousand, four hundred thirteen".