227534473263745 has 4 divisors (see below), whose sum is σ = 273041367916500. Its totient is φ = 182027578610992.

The previous prime is 227534473263719. The next prime is 227534473263781. The reversal of 227534473263745 is 547362374435722.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 127968561157761 + 99565912105984 = 11312319^2 + 9978272^2 .

It is a cyclic number.

It is not a de Polignac number, because 227534473263745 - 2²⁷ = 227534339046017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22753447326370 + ... + 22753447326379.

It is an arithmetic number, because the mean of its divisors is an integer number (68260341979125).

Almost surely, 2^{227534473263745} is an apocalyptic number.

It is an amenable number.

227534473263745 is a deficient number, since it is larger than the sum of its proper divisors (45506894652755).

227534473263745 is an equidigital number, since it uses as much as digits as its factorization.

227534473263745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45506894652754.

The product of its digits is 711244800, while the sum is 64.

The spelling of 227534473263745 in words is "two hundred twenty-seven trillion, five hundred thirty-four billion, four hundred seventy-three million, two hundred sixty-three thousand, seven hundred forty-five".