1030556080 has 40 divisors (see below), whose sum is σ = 2409314544. Its totient is φ = 409939200.

The previous prime is 1030556077. The next prime is 1030556089. The reversal of 1030556080 is 806550301.

1030556080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1030556089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21106 + ... + 50065.

Almost surely, 2^1030556080 is an apocalyptic number.

1030556080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030556080 is an abundant number, since it is smaller than the sum of its proper divisors (1378758464).

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

1030556080 is a wasteful number, since it uses less digits than its factorization.

1030556080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71365 (or 71359 counting only the distinct ones).

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

The square root of 1030556080 is about 32102.2753087690. The cubic root of 1030556080 is about 1010.0833444277.

The spelling of 1030556080 in words is "one billion, thirty million, five hundred fifty-six thousand, eighty".