226172053 has 4 divisors (see below), whose sum is σ = 226636960. Its totient is φ = 225707148.

The previous prime is 226172039. The next prime is 226172081. The reversal of 226172053 is 350271622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226172053 - 2⁵ = 226172021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226172003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231723 + ... + 232696.

It is an arithmetic number, because the mean of its divisors is an integer number (56659240).

Almost surely, 2^226172053 is an apocalyptic number.

It is an amenable number.

226172053 is a deficient number, since it is larger than the sum of its proper divisors (464907).

226172053 is an equidigital number, since it uses as much as digits as its factorization.

226172053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464906.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 226172053 is about 15039.0176873358. The cubic root of 226172053 is about 609.2744692999.

The spelling of 226172053 in words is "two hundred twenty-six million, one hundred seventy-two thousand, fifty-three".