54361319 has 2 divisors, whose sum is σ = 54361320. Its totient is φ = 54361318.

The previous prime is 54361297. The next prime is 54361343. The reversal of 54361319 is 91316345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54361319 - 2⁸ = 54361063 is a prime.

It is a super-2 number, since 2×54361319² = 5910306006839522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54361369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27180659 + 27180660.

It is an arithmetic number, because the mean of its divisors is an integer number (27180660).

Almost surely, 2^54361319 is an apocalyptic number.

54361319 is a deficient number, since it is larger than the sum of its proper divisors (1).

54361319 is an equidigital number, since it uses as much as digits as its factorization.

54361319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 54361319 is about 7373.0128848389. The cubic root of 54361319 is about 378.8174665148.

The spelling of 54361319 in words is "fifty-four million, three hundred sixty-one thousand, three hundred nineteen".