54814319 has 4 divisors (see below), whose sum is σ = 62644944. Its totient is φ = 46983696.

The previous prime is 54814303. The next prime is 54814337. The reversal of 54814319 is 91341845.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54814319 - 2⁴ = 54814303 is a prime.

It is a super-2 number, since 2×54814319² = 6009219134867522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54814519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3915302 + ... + 3915315.

It is an arithmetic number, because the mean of its divisors is an integer number (15661236).

Almost surely, 2^54814319 is an apocalyptic number.

54814319 is a deficient number, since it is larger than the sum of its proper divisors (7830625).

54814319 is an equidigital number, since it uses as much as digits as its factorization.

54814319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830624.

The product of its digits is 17280, while the sum is 35.

The square root of 54814319 is about 7403.6692929925. The cubic root of 54814319 is about 379.8668023475.

The spelling of 54814319 in words is "fifty-four million, eight hundred fourteen thousand, three hundred nineteen".