1020553104 has 40 divisors (see below), whose sum is σ = 2637599040. Its totient is φ = 340033408.

The previous prime is 1020553097. The next prime is 1020553117. The reversal of 1020553104 is 4013550201.

1020553104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175654 + ... + 181370.

It is an arithmetic number, because the mean of its divisors is an integer number (65939976).

Almost surely, 2^1020553104 is an apocalyptic number.

It is an amenable number.

1020553104 is an abundant number, since it is smaller than the sum of its proper divisors (1617045936).

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

1020553104 is a wasteful number, since it uses less digits than its factorization.

1020553104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9447 (or 9441 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1020553104 is about 31946.0968507891. The cubic root of 1020553104 is about 1006.8046266974.

The spelling of 1020553104 in words is "one billion, twenty million, five hundred fifty-three thousand, one hundred four".