10550193792 has 128 divisors (see below), whose sum is σ = 29602129920. Its totient is φ = 3323980800.

The previous prime is 10550193791. The next prime is 10550193853. The reversal of 10550193792 is 29739105501.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×10550193792² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550193791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501567 + ... + 522177.

It is an arithmetic number, because the mean of its divisors is an integer number (231266640).

Almost surely, 2^10550193792 is an apocalyptic number.

10550193792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10550193792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14801064960).

10550193792 is an abundant number, since it is smaller than the sum of its proper divisors (19051936128).

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

10550193792 is a wasteful number, since it uses less digits than its factorization.

10550193792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20702 (or 20690 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 42.

The spelling of 10550193792 in words is "ten billion, five hundred fifty million, one hundred ninety-three thousand, seven hundred ninety-two".