10550550468 has 12 divisors (see below), whose sum is σ = 24617951120. Its totient is φ = 3516850152.

The previous prime is 10550550467. The next prime is 10550550511. The reversal of 10550550468 is 86405505501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10550550468² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550550467) 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 3 ways as a sum of consecutive naturals, for example, 439606258 + ... + 439606281.

Almost surely, 2^10550550468 is an apocalyptic number.

It is an amenable number.

10550550468 is an abundant number, since it is smaller than the sum of its proper divisors (14067400652).

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

10550550468 is a wasteful number, since it uses less digits than its factorization.

10550550468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879212546 (or 879212544 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 10550550468 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, four hundred sixty-eight".