54031259 has 2 divisors, whose sum is σ = 54031260. Its totient is φ = 54031258.

The previous prime is 54031223. The next prime is 54031283. The reversal of 54031259 is 95213045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54031259 - 2¹² = 54027163 is a prime.

It is a Chen prime.

It is equal to p_3227924 and since 54031259 and 3227924 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54031759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27015629 + 27015630.

It is an arithmetic number, because the mean of its divisors is an integer number (27015630).

Almost surely, 2^54031259 is an apocalyptic number.

54031259 is a deficient number, since it is larger than the sum of its proper divisors (1).

54031259 is an equidigital number, since it uses as much as digits as its factorization.

54031259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 54031259 is about 7350.5958261899. The cubic root of 54031259 is about 378.0492339965.

The spelling of 54031259 in words is "fifty-four million, thirty-one thousand, two hundred fifty-nine".