54463613 has 2 divisors, whose sum is σ = 54463614. Its totient is φ = 54463612.

The previous prime is 54463601. The next prime is 54463637. The reversal of 54463613 is 31636445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53611684 + 851929 = 7322^2 + 923^2 .

It is a cyclic number.

It is not a de Polignac number, because 54463613 - 2¹⁴ = 54447229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54463613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54463663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27231806 + 27231807.

It is an arithmetic number, because the mean of its divisors is an integer number (27231807).

Almost surely, 2^54463613 is an apocalyptic number.

It is an amenable number.

54463613 is a deficient number, since it is larger than the sum of its proper divisors (1).

54463613 is an equidigital number, since it uses as much as digits as its factorization.

54463613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 32.

The square root of 54463613 is about 7379.9466800242. The cubic root of 54463613 is about 379.0549299275.

The spelling of 54463613 in words is "fifty-four million, four hundred sixty-three thousand, six hundred thirteen".