55930419 has 20 divisors (see below), whose sum is σ = 84223744. Its totient is φ = 36986544.

The previous prime is 55930397. The next prime is 55930429. The reversal of 55930419 is 91403955.

55930419 = 114³ + 115³ + ... + 140³.

It is not a de Polignac number, because 55930419 - 2⁸ = 55930163 is a prime.

It is a super-2 number, since 2×55930419² = 6256423539031122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55930429) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7569 + ... + 13005.

Almost surely, 2^55930419 is an apocalyptic number.

55930419 is a deficient number, since it is larger than the sum of its proper divisors (28293325).

55930419 is a wasteful number, since it uses less digits than its factorization.

55930419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5576 (or 5567 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 55930419 is about 7478.6642523916. The cubic root of 55930419 is about 382.4277141371.

The spelling of 55930419 in words is "fifty-five million, nine hundred thirty thousand, four hundred nineteen".