1056043080 has 48 divisors (see below), whose sum is σ = 3432141180. Its totient is φ = 281611392.

The previous prime is 1056043049. The next prime is 1056043129. The reversal of 1056043080 is 803406501.

It can be written as a sum of positive squares in 2 ways, for example, as 1037741796 + 18301284 = 32214^2 + 4278^2 .

It is a super-2 number, since 2×1056043080² = 2230453973631772800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1466367 + ... + 1467086.

Almost surely, 2^1056043080 is an apocalyptic number.

1056043080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056043080 is an abundant number, since it is smaller than the sum of its proper divisors (2376098100).

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

1056043080 is a wasteful number, since it uses less digits than its factorization.

1056043080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933470 (or 2933463 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1056043080 is about 32496.8164594626. The cubic root of 1056043080 is about 1018.3425214706.

Adding to 1056043080 its reverse (803406501), we get a palindrome (1859449581).

The spelling of 1056043080 in words is "one billion, fifty-six million, forty-three thousand, eighty".