54657413 has 2 divisors, whose sum is σ = 54657414. Its totient is φ = 54657412.

The previous prime is 54657401. The next prime is 54657437. The reversal of 54657413 is 31475645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29235649 + 25421764 = 5407^2 + 5042^2 .

It is a cyclic number.

It is not a de Polignac number, because 54657413 - 2⁶ = 54657349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54653413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27328706 + 27328707.

It is an arithmetic number, because the mean of its divisors is an integer number (27328707).

Almost surely, 2^54657413 is an apocalyptic number.

It is an amenable number.

54657413 is a deficient number, since it is larger than the sum of its proper divisors (1).

54657413 is an equidigital number, since it uses as much as digits as its factorization.

54657413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 54657413 is about 7393.0651965203. The cubic root of 54657413 is about 379.5039996847.

The spelling of 54657413 in words is "fifty-four million, six hundred fifty-seven thousand, four hundred thirteen".