54745227 has 12 divisors (see below), whose sum is σ = 82005560. Its totient is φ = 36496656.

The previous prime is 54745211. The next prime is 54745241. The reversal of 54745227 is 72254745.

It is a happy number.

It is not a de Polignac number, because 54745227 - 2⁴ = 54745211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54745191 and 54745200.

It is not an unprimeable number, because it can be changed into a prime (54745277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112402 + ... + 112887.

Almost surely, 2^54745227 is an apocalyptic number.

54745227 is a deficient number, since it is larger than the sum of its proper divisors (27260333).

54745227 is an equidigital number, since it uses as much as digits as its factorization.

54745227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225304 (or 225292 counting only the distinct ones).

The product of its digits is 78400, while the sum is 36.

The square root of 54745227 is about 7399.0017569940. The cubic root of 54745227 is about 379.7071312209.

It can be divided in two parts, 5474 and 5227, that added together give a palindrome (10701).

The spelling of 54745227 in words is "fifty-four million, seven hundred forty-five thousand, two hundred twenty-seven".