2254406603163 has 32 divisors (see below), whose sum is σ = 3551106666240. Its totient is φ = 1254160602240.

The previous prime is 2254406603129. The next prime is 2254406603171. The reversal of 2254406603163 is 3613066044522.

It is a happy number.

It is not a de Polignac number, because 2254406603163 - 2²⁰ = 2254405554587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2254406602163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14602056 + ... + 14755637.

It is an arithmetic number, because the mean of its divisors is an integer number (110972083320).

Almost surely, 2^{2254406603163} is an apocalyptic number.

2254406603163 is a deficient number, since it is larger than the sum of its proper divisors (1296700063077).

2254406603163 is a wasteful number, since it uses less digits than its factorization.

2254406603163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29357899.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2254406603163 in words is "two trillion, two hundred fifty-four billion, four hundred six million, six hundred three thousand, one hundred sixty-three".