55024355 has 4 divisors (see below), whose sum is σ = 66029232. Its totient is φ = 44019480.

The previous prime is 55024313. The next prime is 55024363. The reversal of 55024355 is 55342055.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-55024355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502431 + ... + 5502440.

It is an arithmetic number, because the mean of its divisors is an integer number (16507308).

Almost surely, 2^55024355 is an apocalyptic number.

55024355 is a deficient number, since it is larger than the sum of its proper divisors (11004877).

55024355 is a wasteful number, since it uses less digits than its factorization.

55024355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004876.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 55024355 is about 7417.8403191225. The cubic root of 55024355 is about 380.3513716756.

The spelling of 55024355 in words is "fifty-five million, twenty-four thousand, three hundred fifty-five".