10764221560 has 64 divisors (see below), whose sum is σ = 24743426400. Its totient is φ = 4212988416.

The previous prime is 10764221527. The next prime is 10764221569. The reversal of 10764221560 is 6512246701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10764221569) 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, 796782 + ... + 810178.

Almost surely, 2^10764221560 is an apocalyptic number.

10764221560 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 10764221560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12371713200).

10764221560 is an abundant number, since it is smaller than the sum of its proper divisors (13979204840).

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

10764221560 is a wasteful number, since it uses less digits than its factorization.

10764221560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13840 (or 13836 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

It can be divided in two parts, 10764 and 221560, that added together give a square (232324 = 482²).

The spelling of 10764221560 in words is "ten billion, seven hundred sixty-four million, two hundred twenty-one thousand, five hundred sixty".