54369959 has 16 divisors (see below), whose sum is σ = 63739200. Its totient is φ = 46357920.

The previous prime is 54369943. The next prime is 54369967. The reversal of 54369959 is 95996345.

It is not a de Polignac number, because 54369959 - 2⁴ = 54369943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54369919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100229 + ... + 100769.

It is an arithmetic number, because the mean of its divisors is an integer number (3983700).

Almost surely, 2^54369959 is an apocalyptic number.

54369959 is a deficient number, since it is larger than the sum of its proper divisors (9369241).

54369959 is an equidigital number, since it uses as much as digits as its factorization.

54369959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855 (or 841 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 50.

The square root of 54369959 is about 7373.5987821416. The cubic root of 54369959 is about 378.8375347643.

The spelling of 54369959 in words is "fifty-four million, three hundred sixty-nine thousand, nine hundred fifty-nine".