2522874385429 has 4 divisors (see below), whose sum is σ = 2655657247840. Its totient is φ = 2390091523020.

The previous prime is 2522874385417. The next prime is 2522874385441. The reversal of 2522874385429 is 9245834782252.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (2522874385417) and next prime (2522874385441).

It is a cyclic number.

It is not a de Polignac number, because 2522874385429 - 2¹⁷ = 2522874254357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522874385529) 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, 66391431177 + ... + 66391431214.

It is an arithmetic number, because the mean of its divisors is an integer number (663914311960).

Almost surely, 2^{2522874385429} is an apocalyptic number.

It is an amenable number.

2522874385429 is a deficient number, since it is larger than the sum of its proper divisors (132782862411).

2522874385429 is a wasteful number, since it uses less digits than its factorization.

2522874385429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132782862410.

The product of its digits is 77414400, while the sum is 61.

The spelling of 2522874385429 in words is "two trillion, five hundred twenty-two billion, eight hundred seventy-four million, three hundred eighty-five thousand, four hundred twenty-nine".