1055522760 has 64 divisors (see below), whose sum is σ = 3180600000. Its totient is φ = 280225536.

The previous prime is 1055522759. The next prime is 1055522807. The reversal of 1055522760 is 672255501.

It is a super-2 number, since 2×1055522760² = 2228256593756035200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7866 + ... + 46614.

It is an arithmetic number, because the mean of its divisors is an integer number (49696875).

Almost surely, 2^1055522760 is an apocalyptic number.

1055522760 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 1055522760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590300000).

1055522760 is an abundant number, since it is smaller than the sum of its proper divisors (2125077240).

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

1055522760 is a wasteful number, since it uses less digits than its factorization.

1055522760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38990 (or 38986 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 1055522760 is about 32488.8097658255. The cubic root of 1055522760 is about 1018.1752457735.

The spelling of 1055522760 in words is "one billion, fifty-five million, five hundred twenty-two thousand, seven hundred sixty".