55264099 has 4 divisors (see below), whose sum is σ = 60288120. Its totient is φ = 50240080.

The previous prime is 55264081. The next prime is 55264117. The reversal of 55264099 is 99046255.

55264099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (55264081) and next prime (55264117).

It is not a de Polignac number, because 55264099 - 2¹⁵ = 55231331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55264039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511994 + ... + 2512015.

It is an arithmetic number, because the mean of its divisors is an integer number (15072030).

Almost surely, 2^55264099 is an apocalyptic number.

55264099 is a deficient number, since it is larger than the sum of its proper divisors (5024021).

55264099 is a wasteful number, since it uses less digits than its factorization.

55264099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024020.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 55264099 is about 7433.9827145347. The cubic root of 55264099 is about 380.9029749517.

The spelling of 55264099 in words is "fifty-five million, two hundred sixty-four thousand, ninety-nine".