2553522015409 has 8 divisors (see below), whose sum is σ = 2761255346688. Its totient is φ = 2352180479040.

The previous prime is 2553522015371. The next prime is 2553522015413. The reversal of 2553522015409 is 9045102253552.

It is a happy number.

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 2553522015409 - 2²⁵ = 2553488460977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553522015419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597947897 + ... + 1597949494.

It is an arithmetic number, because the mean of its divisors is an integer number (345156918336).

Almost surely, 2^{2553522015409} is an apocalyptic number.

It is an amenable number.

2553522015409 is a deficient number, since it is larger than the sum of its proper divisors (207733331279).

2553522015409 is a wasteful number, since it uses less digits than its factorization.

2553522015409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195897455.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 2553522015409 in words is "two trillion, five hundred fifty-three billion, five hundred twenty-two million, fifteen thousand, four hundred nine".