54764719 has 2 divisors, whose sum is σ = 54764720. Its totient is φ = 54764718.

The previous prime is 54764687. The next prime is 54764737. The reversal of 54764719 is 91746745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54764719 - 2⁵ = 54764687 is a prime.

It is a super-2 number, since 2×54764719² = 5998348894297922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54764779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27382359 + 27382360.

It is an arithmetic number, because the mean of its divisors is an integer number (27382360).

Almost surely, 2^54764719 is an apocalyptic number.

54764719 is a deficient number, since it is larger than the sum of its proper divisors (1).

54764719 is an equidigital number, since it uses as much as digits as its factorization.

54764719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 54764719 is about 7400.3188444823. The cubic root of 54764719 is about 379.7521906935.

The spelling of 54764719 in words is "fifty-four million, seven hundred sixty-four thousand, seven hundred nineteen".