1055622160 has 20 divisors (see below), whose sum is σ = 2454321708. Its totient is φ = 422248832.

The previous prime is 1055622151. The next prime is 1055622181. The reversal of 1055622160 is 612265501.

It can be written as a sum of positive squares in 2 ways, for example, as 339738624 + 715883536 = 18432^2 + 26756^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1055622160² = 2228676289366131200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6597559 + ... + 6597718.

Almost surely, 2^1055622160 is an apocalyptic number.

1055622160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055622160 is an abundant number, since it is smaller than the sum of its proper divisors (1398699548).

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

1055622160 is a wasteful number, since it uses less digits than its factorization.

1055622160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13195290 (or 13195284 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1055622160 is about 32490.3394872999. The cubic root of 1055622160 is about 1018.2072057484.

Adding to 1055622160 its reverse (612265501), we get a palindrome (1667887661).

It can be divided in two parts, 105 and 5622160, that added together give a palindrome (5622265).

The spelling of 1055622160 in words is "one billion, fifty-five million, six hundred twenty-two thousand, one hundred sixty".