55200656107 has 4 divisors (see below), whose sum is σ = 55211201856. Its totient is φ = 55190110360.

The previous prime is 55200656057. The next prime is 55200656131. The reversal of 55200656107 is 70165600255.

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

It is a cyclic number.

It is not a de Polignac number, because 55200656107 - 2¹¹ = 55200654059 is a prime.

It is a super-2 number, since 2×55200656107² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55200656207) 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, 5265019 + ... + 5275492.

It is an arithmetic number, because the mean of its divisors is an integer number (13802800464).

Almost surely, 2^55200656107 is an apocalyptic number.

55200656107 is a deficient number, since it is larger than the sum of its proper divisors (10545749).

55200656107 is a wasteful number, since it uses less digits than its factorization.

55200656107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10545748.

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 55200656107 in words is "fifty-five billion, two hundred million, six hundred fifty-six thousand, one hundred seven".