54314857 has 2 divisors, whose sum is σ = 54314858. Its totient is φ = 54314856.

The previous prime is 54314849. The next prime is 54314917. The reversal of 54314857 is 75841345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52186176 + 2128681 = 7224^2 + 1459^2 .

It is a cyclic number.

It is not a de Polignac number, because 54314857 - 2³ = 54314849 is a prime.

It is equal to p_3243799 and since 54314857 and 3243799 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54314807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27157428 + 27157429.

It is an arithmetic number, because the mean of its divisors is an integer number (27157429).

Almost surely, 2^54314857 is an apocalyptic number.

It is an amenable number.

54314857 is a deficient number, since it is larger than the sum of its proper divisors (1).

54314857 is an equidigital number, since it uses as much as digits as its factorization.

54314857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 37.

The square root of 54314857 is about 7369.8613962543. The cubic root of 54314857 is about 378.7095120956.

It can be divided in two parts, 543 and 14857, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 54314857 in words is "fifty-four million, three hundred fourteen thousand, eight hundred fifty-seven".