54723017 has 6 divisors (see below), whose sum is σ = 58131678. Its totient is φ = 51503744.

The previous prime is 54723013. The next prime is 54723041. The reversal of 54723017 is 71032745.

It can be written as a sum of positive squares in 3 ways, for example, as 18011536 + 36711481 = 4244^2 + 6059^2 .

It is not a de Polignac number, because 54723017 - 2² = 54723013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54723013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94388 + ... + 94965.

It is an arithmetic number, because the mean of its divisors is an integer number (9688613).

Almost surely, 2^54723017 is an apocalyptic number.

It is an amenable number.

54723017 is a deficient number, since it is larger than the sum of its proper divisors (3408661).

54723017 is a wasteful number, since it uses less digits than its factorization.

54723017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189387 (or 189370 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 54723017 is about 7397.5007265968. The cubic root of 54723017 is about 379.6557755347.

The spelling of 54723017 in words is "fifty-four million, seven hundred twenty-three thousand, seventeen".