55700099 has 16 divisors (see below), whose sum is σ = 70230720. Its totient is φ = 42992640.

The previous prime is 55700081. The next prime is 55700107. The reversal of 55700099 is 99000755.

55700099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55700099 - 2¹⁶ = 55634563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55700009) 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 15 ways as a sum of consecutive naturals, for example, 3734 + ... + 11195.

It is an arithmetic number, because the mean of its divisors is an integer number (4389420).

Almost surely, 2^55700099 is an apocalyptic number.

55700099 is a deficient number, since it is larger than the sum of its proper divisors (14530621).

55700099 is a wasteful number, since it uses less digits than its factorization.

55700099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14990.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 55700099 is about 7463.2498953204. The cubic root of 55700099 is about 381.9020494821.

The spelling of 55700099 in words is "fifty-five million, seven hundred thousand, ninety-nine".