55110599 has 4 divisors (see below), whose sum is σ = 57506736. Its totient is φ = 52714464.

The previous prime is 55110593. The next prime is 55110607. The reversal of 55110599 is 99501155.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55110599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55110593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198034 + ... + 1198079.

It is an arithmetic number, because the mean of its divisors is an integer number (14376684).

Almost surely, 2^55110599 is an apocalyptic number.

55110599 is a deficient number, since it is larger than the sum of its proper divisors (2396137).

55110599 is a wasteful number, since it uses less digits than its factorization.

55110599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396136.

The product of its (nonzero) digits is 10125, while the sum is 35.

The square root of 55110599 is about 7423.6513253250. The cubic root of 55110599 is about 380.5499861519.

The spelling of 55110599 in words is "fifty-five million, one hundred ten thousand, five hundred ninety-nine".