10555505515150 has 24 divisors (see below), whose sum is σ = 20666568694680. Its totient is φ = 3999981036960.

The previous prime is 10555505515141. The next prime is 10555505515157. The reversal of 10555505515150 is 5151550555501.

It is a happy number.

It is a super-2 number, since 2×10555505515150² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10555505515097 and 10555505515106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555505515157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5555528269 + ... + 5555530168.

It is an arithmetic number, because the mean of its divisors is an integer number (861107028945).

Almost surely, 2^{10555505515150} is an apocalyptic number.

10555505515150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10555505515150 is a deficient number, since it is larger than the sum of its proper divisors (10111063179530).

10555505515150 is a wasteful number, since it uses less digits than its factorization.

10555505515150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111058468 (or 11111058463 counting only the distinct ones).

The product of its (nonzero) digits is 390625, while the sum is 43.

The spelling of 10555505515150 in words is "ten trillion, five hundred fifty-five billion, five hundred five million, five hundred fifteen thousand, one hundred fifty".