10550550207 has 4 divisors (see below), whose sum is σ = 14067400280. Its totient is φ = 7033700136.

The previous prime is 10550550203. The next prime is 10550550277. The reversal of 10550550207 is 70205505501.

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

It is not a de Polignac number, because 10550550207 - 2² = 10550550203 is a prime.

It is a super-2 number, since 2×10550550207² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550550203) 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, 1758425032 + ... + 1758425037.

It is an arithmetic number, because the mean of its divisors is an integer number (3516850070).

Almost surely, 2^10550550207 is an apocalyptic number.

10550550207 is a deficient number, since it is larger than the sum of its proper divisors (3516850073).

10550550207 is an equidigital number, since it uses as much as digits as its factorization.

10550550207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516850072.

The product of its (nonzero) digits is 8750, while the sum is 30.

The spelling of 10550550207 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, two hundred seven".