54819263 has 2 divisors, whose sum is σ = 54819264. Its totient is φ = 54819262.

The previous prime is 54819257. The next prime is 54819299. The reversal of 54819263 is 36291845.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54819263 - 2¹⁴ = 54802879 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54819223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27409631 + 27409632.

It is an arithmetic number, because the mean of its divisors is an integer number (27409632).

Almost surely, 2^54819263 is an apocalyptic number.

54819263 is a deficient number, since it is larger than the sum of its proper divisors (1).

54819263 is an equidigital number, since it uses as much as digits as its factorization.

54819263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 54819263 is about 7404.0031739593. The cubic root of 54819263 is about 379.8782227515.

The spelling of 54819263 in words is "fifty-four million, eight hundred nineteen thousand, two hundred sixty-three".