2253792166 has 4 divisors (see below), whose sum is σ = 3380688252. Its totient is φ = 1126896082.

The previous prime is 2253792161. The next prime is 2253792223. The reversal of 2253792166 is 6612973522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253792161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563448040 + ... + 563448043.

It is an arithmetic number, because the mean of its divisors is an integer number (845172063).

Almost surely, 2^2253792166 is an apocalyptic number.

2253792166 is a deficient number, since it is larger than the sum of its proper divisors (1126896086).

2253792166 is a wasteful number, since it uses less digits than its factorization.

2253792166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126896085.

The product of its digits is 272160, while the sum is 43.

The square root of 2253792166 is about 47474.1210134532. The cubic root of 2253792166 is about 1311.1064532733.

The spelling of 2253792166 in words is "two billion, two hundred fifty-three million, seven hundred ninety-two thousand, one hundred sixty-six".