2253556506356 has 24 divisors (see below), whose sum is σ = 3953308580256. Its totient is φ = 1124042556960.

The previous prime is 2253556506307. The next prime is 2253556506359. The reversal of 2253556506356 is 6536056553522.

It is a junction number, because it is equal to n+sod(n) for n = 2253556506298 and 2253556506307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253556506359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2895095 + ... + 3590081.

It is an arithmetic number, because the mean of its divisors is an integer number (164721190844).

Almost surely, 2^{2253556506356} is an apocalyptic number.

It is an amenable number.

2253556506356 is a deficient number, since it is larger than the sum of its proper divisors (1699752073900).

2253556506356 is a wasteful number, since it uses less digits than its factorization.

2253556506356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696959 (or 696957 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 53.

The spelling of 2253556506356 in words is "two trillion, two hundred fifty-three billion, five hundred fifty-six million, five hundred six thousand, three hundred fifty-six".