54625317 has 16 divisors (see below), whose sum is σ = 76423680. Its totient is φ = 34660800.

The previous prime is 54625313. The next prime is 54625321. The reversal of 54625317 is 71352645.

It is an interprime number because it is at equal distance from previous prime (54625313) and next prime (54625321).

It is not a de Polignac number, because 54625317 - 2² = 54625313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54625313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859 + ... + 10487.

It is an arithmetic number, because the mean of its divisors is an integer number (4776480).

Almost surely, 2^54625317 is an apocalyptic number.

It is an amenable number.

54625317 is a deficient number, since it is larger than the sum of its proper divisors (21798363).

54625317 is a wasteful number, since it uses less digits than its factorization.

54625317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9724.

The product of its digits is 25200, while the sum is 33.

The square root of 54625317 is about 7390.8941948860. The cubic root of 54625317 is about 379.4297008555.

The spelling of 54625317 in words is "fifty-four million, six hundred twenty-five thousand, three hundred seventeen".