2253913194 has 16 divisors (see below), whose sum is σ = 4854582432. Its totient is φ = 693511728.

The previous prime is 2253913157. The next prime is 2253913199. The reversal of 2253913194 is 4913193522.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2253913199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14448084 + ... + 14448239.

It is an arithmetic number, because the mean of its divisors is an integer number (303411402).

Almost surely, 2^2253913194 is an apocalyptic number.

2253913194 is an abundant number, since it is smaller than the sum of its proper divisors (2600669238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253913194 is a wasteful number, since it uses less digits than its factorization.

2253913194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28896341.

The product of its digits is 58320, while the sum is 39.

The square root of 2253913194 is about 47475.3956697572. The cubic root of 2253913194 is about 1311.1299215347.

The spelling of 2253913194 in words is "two billion, two hundred fifty-three million, nine hundred thirteen thousand, one hundred ninety-four".