10555501000 has 128 divisors (see below), whose sum is σ = 27388782720. Its totient is φ = 3775200000.

The previous prime is 10555500983. The next prime is 10555501049. The reversal of 10555501000 is 10555501.

It is a super-2 number, since 2×10555501000² (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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663135 + ... + 678865.

It is an arithmetic number, because the mean of its divisors is an integer number (213974865).

Almost surely, 2^10555501000 is an apocalyptic number.

10555501000 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 10555501000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13694391360).

10555501000 is an abundant number, since it is smaller than the sum of its proper divisors (16833281720).

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

10555501000 is a wasteful number, since it uses less digits than its factorization.

10555501000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15824 (or 15810 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

10555501000 divided by its reverse (10555501) gives a cube (1000 = 10³).

It can be divided in two parts, 1055 and 5501000, that added together give a palindrome (5502055).

The spelling of 10555501000 in words is "ten billion, five hundred fifty-five million, five hundred one thousand".