10550205413320 has 32 divisors (see below), whose sum is σ = 23789454547320. Its totient is φ = 4210927966720.

The previous prime is 10550205413257. The next prime is 10550205413333. The reversal of 10550205413320 is 2331450205501.

It can be written as a sum of positive squares in 4 ways, for example, as 8941929973636 + 1608275439684 = 2990306^2 + 1268178^2 .

It is a super-2 number, since 2×10550205413320² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286050037 + ... + 286086916.

Almost surely, 2^{10550205413320} is an apocalyptic number.

10550205413320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10550205413320 is an abundant number, since it is smaller than the sum of its proper divisors (13239249134000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10550205413320 is a wasteful number, since it uses less digits than its factorization.

10550205413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572137425 (or 572137421 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 10550205413320 its reverse (2331450205501), we get a palindrome (12881655618821).

The spelling of 10550205413320 in words is "ten trillion, five hundred fifty billion, two hundred five million, four hundred thirteen thousand, three hundred twenty".