10555110050 has 24 divisors (see below), whose sum is σ = 19691848272. Its totient is φ = 4209282000.

The previous prime is 10555109951. The next prime is 10555110053. The reversal of 10555110050 is 5001155501.

It is a happy number.

It is a super-2 number, since 2×10555110050² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10555109998 and 10555110025.

It is not an unprimeable number, because it can be changed into a prime (10555110053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302336 + ... + 335435.

It is an arithmetic number, because the mean of its divisors is an integer number (820493678).

Almost surely, 2^10555110050 is an apocalyptic number.

10555110050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10555110050 is a deficient number, since it is larger than the sum of its proper divisors (9136738222).

10555110050 is a wasteful number, since it uses less digits than its factorization.

10555110050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638114 (or 638109 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 10555110050 its reverse (5001155501), we get a palindrome (15556265551).

The spelling of 10555110050 in words is "ten billion, five hundred fifty-five million, one hundred ten thousand, fifty".