2274381453 has 16 divisors (see below), whose sum is σ = 3278390720. Its totient is φ = 1397627136.

The previous prime is 2274381443. The next prime is 2274381467. The reversal of 2274381453 is 3541834722.

It is not a de Polignac number, because 2274381453 - 2¹⁴ = 2274365069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274381443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537100 + ... + 541317.

It is an arithmetic number, because the mean of its divisors is an integer number (204899420).

Almost surely, 2^2274381453 is an apocalyptic number.

It is an amenable number.

2274381453 is a deficient number, since it is larger than the sum of its proper divisors (1004009267).

2274381453 is a wasteful number, since it uses less digits than its factorization.

2274381453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078476.

The product of its digits is 161280, while the sum is 39.

The square root of 2274381453 is about 47690.4754956375. The cubic root of 2274381453 is about 1315.0868497434.

It can be divided in two parts, 22743 and 81453, that added together give a triangular number (104196 = T₄₅₆).

The spelling of 2274381453 in words is "two billion, two hundred seventy-four million, three hundred eighty-one thousand, four hundred fifty-three".