54398119 has 2 divisors, whose sum is σ = 54398120. Its totient is φ = 54398118.

The previous prime is 54398093. The next prime is 54398161. The reversal of 54398119 is 91189345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54398119 - 2⁷ = 54397991 is a prime.

It is a super-2 number, since 2×54398119² = 5918310701476322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54398189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27199059 + 27199060.

It is an arithmetic number, because the mean of its divisors is an integer number (27199060).

Almost surely, 2^54398119 is an apocalyptic number.

54398119 is a deficient number, since it is larger than the sum of its proper divisors (1).

54398119 is an equidigital number, since it uses as much as digits as its factorization.

54398119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 40.

The square root of 54398119 is about 7375.5080502973. The cubic root of 54398119 is about 378.9029276388.

The spelling of 54398119 in words is "fifty-four million, three hundred ninety-eight thousand, one hundred nineteen".