55614199 has 4 divisors (see below), whose sum is σ = 57531960. Its totient is φ = 53696440.

The previous prime is 55614151. The next prime is 55614203. The reversal of 55614199 is 99141655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99141655 = 5 ⋅19828331.

It is a cyclic number.

It is not a de Polignac number, because 55614199 - 2¹³ = 55606007 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55614109) 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, 958837 + ... + 958894.

It is an arithmetic number, because the mean of its divisors is an integer number (14382990).

Almost surely, 2^55614199 is an apocalyptic number.

55614199 is a deficient number, since it is larger than the sum of its proper divisors (1917761).

55614199 is a wasteful number, since it uses less digits than its factorization.

55614199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917760.

The product of its digits is 48600, while the sum is 40.

The square root of 55614199 is about 7457.4928092490. The cubic root of 55614199 is about 381.7056269435.

The spelling of 55614199 in words is "fifty-five million, six hundred fourteen thousand, one hundred ninety-nine".