10555600000 has 192 divisors, whose sum is σ = 28685664000. Its totient is φ = 3836800000.

The previous prime is 10555599979. The next prime is 10555600007. The reversal of 10555600000 is 655501.

It is a super-2 number, since 2×10555600000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10555600007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4398801 + ... + 4401199.

It is an arithmetic number, because the mean of its divisors is an integer number (149404500).

Almost surely, 2^10555600000 is an apocalyptic number.

10555600000 is a gapful number since it is divisible by the number (10) 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 10555600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14342832000).

10555600000 is an abundant number, since it is smaller than the sum of its proper divisors (18130064000).

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

10555600000 is an frugal number, since it uses more digits than its factorization.

10555600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449 (or 2417 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 10555600000 in words is "ten billion, five hundred fifty-five million, six hundred thousand".