2253520550239 has 12 divisors (see below), whose sum is σ = 2775644760384. Its totient is φ = 1817966157504.

The previous prime is 2253520550173. The next prime is 2253520550279. The reversal of 2253520550239 is 9320550253522.

It is a de Polignac number, because none of the positive numbers 2^k-2253520550239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2253520550195 and 2253520550204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253520550279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1352652559 + ... + 1352654224.

It is an arithmetic number, because the mean of its divisors is an integer number (231303730032).

Almost surely, 2^{2253520550239} is an apocalyptic number.

2253520550239 is a deficient number, since it is larger than the sum of its proper divisors (522124210145).

2253520550239 is a wasteful number, since it uses less digits than its factorization.

2253520550239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705306814 (or 2705306807 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 2253520550239 in words is "two trillion, two hundred fifty-three billion, five hundred twenty million, five hundred fifty thousand, two hundred thirty-nine".