54171307 has 12 divisors (see below), whose sum is σ = 56063880. Its totient is φ = 52337696.

The previous prime is 54171301. The next prime is 54171311. The reversal of 54171307 is 70317145.

It is not a de Polignac number, because 54171307 - 2²³ = 45782699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54171301) 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, 302544 + ... + 302722.

It is an arithmetic number, because the mean of its divisors is an integer number (4671990).

Almost surely, 2^54171307 is an apocalyptic number.

54171307 is a deficient number, since it is larger than the sum of its proper divisors (1892573).

54171307 is a wasteful number, since it uses less digits than its factorization.

54171307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 54171307 is about 7360.1159637604. The cubic root of 54171307 is about 378.3755843456.

It can be divided in two parts, 5417 and 1307, that added together give a square (6724 = 82²).

The spelling of 54171307 in words is "fifty-four million, one hundred seventy-one thousand, three hundred seven".