55299868835 has 4 divisors (see below), whose sum is σ = 66359842608. Its totient is φ = 44239895064.

The previous prime is 55299868817. The next prime is 55299868853. The reversal of 55299868835 is 53886899255.

It is a happy number.

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 (55299868817) and next prime (55299868853).

It is a cyclic number.

It is not a de Polignac number, because 55299868835 - 2⁸ = 55299868579 is a prime.

It is a super-3 number, since 3×55299868835³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5529986879 + ... + 5529986888.

It is an arithmetic number, because the mean of its divisors is an integer number (16589960652).

Almost surely, 2^55299868835 is an apocalyptic number.

55299868835 is a deficient number, since it is larger than the sum of its proper divisors (11059973773).

55299868835 is a wasteful number, since it uses less digits than its factorization.

55299868835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11059973772.

The product of its digits is 186624000, while the sum is 68.

The spelling of 55299868835 in words is "fifty-five billion, two hundred ninety-nine million, eight hundred sixty-eight thousand, eight hundred thirty-five".