55930259 has 8 divisors (see below), whose sum is σ = 69731328. Its totient is φ = 43581960.

The previous prime is 55930247. The next prime is 55930261. The reversal of 55930259 is 95203955.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55930259 - 2¹² = 55926163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55930219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363107 + ... + 363260.

It is an arithmetic number, because the mean of its divisors is an integer number (8716416).

Almost surely, 2^55930259 is an apocalyptic number.

55930259 is a deficient number, since it is larger than the sum of its proper divisors (13801069).

55930259 is a wasteful number, since it uses less digits than its factorization.

55930259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726385.

The product of its (nonzero) digits is 60750, while the sum is 38.

The square root of 55930259 is about 7478.6535552865. The cubic root of 55930259 is about 382.4273494668.

The spelling of 55930259 in words is "fifty-five million, nine hundred thirty thousand, two hundred fifty-nine".