55514317 has 2 divisors, whose sum is σ = 55514318. Its totient is φ = 55514316.

The previous prime is 55514309. The next prime is 55514357. The reversal of 55514317 is 71341555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30404196 + 25110121 = 5514^2 + 5011^2 .

It is a cyclic number.

It is not a de Polignac number, because 55514317 - 2³ = 55514309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55514357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27757158 + 27757159.

It is an arithmetic number, because the mean of its divisors is an integer number (27757159).

Almost surely, 2^55514317 is an apocalyptic number.

It is an amenable number.

55514317 is a deficient number, since it is larger than the sum of its proper divisors (1).

55514317 is an equidigital number, since it uses as much as digits as its factorization.

55514317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10500, while the sum is 31.

The square root of 55514317 is about 7450.7930450389. The cubic root of 55514317 is about 381.4769780904.

The spelling of 55514317 in words is "fifty-five million, five hundred fourteen thousand, three hundred seventeen".