55234299999 has 16 divisors (see below), whose sum is σ = 77532135680. Its totient is φ = 34880181120.

The previous prime is 55234299983. The next prime is 55234300013. The reversal of 55234299999 is 99999243255.

55234299999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55234299999 - 2⁴ = 55234299983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55234292999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396534 + ... + 517404.

It is an arithmetic number, because the mean of its divisors is an integer number (4845758480).

Almost surely, 2^55234299999 is an apocalyptic number.

55234299999 is a deficient number, since it is larger than the sum of its proper divisors (22297835681).

55234299999 is a wasteful number, since it uses less digits than its factorization.

55234299999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128910.

The product of its digits is 70858800, while the sum is 66.

The spelling of 55234299999 in words is "fifty-five billion, two hundred thirty-four million, two hundred ninety-nine thousand, nine hundred ninety-nine".