2254013621163 has 32 divisors (see below), whose sum is σ = 3536753371200. Its totient is φ = 1413864764928.

The previous prime is 2254013621143. The next prime is 2254013621177. The reversal of 2254013621163 is 3611263104522.

2254013621163 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 0 + 13 + 621 + 16 + 3 = 666.

It is not a de Polignac number, because 2254013621163 - 2¹³ = 2254013612971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2254013621143) 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, 831045 + ... + 2280057.

It is an arithmetic number, because the mean of its divisors is an integer number (110523542850).

Almost surely, 2^{2254013621163} is an apocalyptic number.

2254013621163 is a deficient number, since it is larger than the sum of its proper divisors (1282739750037).

2254013621163 is a wasteful number, since it uses less digits than its factorization.

2254013621163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452428 (or 1452422 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 2254013621163 its reverse (3611263104522), we get a palindrome (5865276725685).

The spelling of 2254013621163 in words is "two trillion, two hundred fifty-four billion, thirteen million, six hundred twenty-one thousand, one hundred sixty-three".