5523525125399 has 4 divisors (see below), whose sum is σ = 5531612278536. Its totient is φ = 5515437972264.

The previous prime is 5523525125347. The next prime is 5523525125513. The reversal of 5523525125399 is 9935215253255.

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

It is a cyclic number.

It is not a de Polignac number, because 5523525125399 - 2⁸ = 5523525125143 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 (5523525121399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4043575544 + ... + 4043576909.

It is an arithmetic number, because the mean of its divisors is an integer number (1382903069634).

Almost surely, 2^{5523525125399} is an apocalyptic number.

5523525125399 is a deficient number, since it is larger than the sum of its proper divisors (8087153137).

5523525125399 is an equidigital number, since it uses as much as digits as its factorization.

5523525125399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8087153136.

The product of its digits is 18225000, while the sum is 56.

The spelling of 5523525125399 in words is "five trillion, five hundred twenty-three billion, five hundred twenty-five million, one hundred twenty-five thousand, three hundred ninety-nine".