2253156825539 has 2 divisors, whose sum is σ = 2253156825540. Its totient is φ = 2253156825538.

The previous prime is 2253156825397. The next prime is 2253156825611. The reversal of 2253156825539 is 9355286513522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2253156825539 - 2¹⁶ = 2253156760003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2253156825839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126578412769 + 1126578412770.

It is an arithmetic number, because the mean of its divisors is an integer number (1126578412770).

Almost surely, 2^{2253156825539} is an apocalyptic number.

2253156825539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253156825539 is an equidigital number, since it uses as much as digits as its factorization.

2253156825539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440000, while the sum is 56.

The spelling of 2253156825539 in words is "two trillion, two hundred fifty-three billion, one hundred fifty-six million, eight hundred twenty-five thousand, five hundred thirty-nine".