1002055104 has 56 divisors (see below), whose sum is σ = 2945861520. Its totient is φ = 334017792.

The previous prime is 1002055091. The next prime is 1002055111. The reversal of 1002055104 is 4015502001.

1002055104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1002055104² = 2008228862904901632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 288219 + ... + 291674.

It is an arithmetic number, because the mean of its divisors is an integer number (52604670).

Almost surely, 2^1002055104 is an apocalyptic number.

It is an amenable number.

1002055104 is an abundant number, since it is smaller than the sum of its proper divisors (1943806416).

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

1002055104 is an equidigital number, since it uses as much as digits as its factorization.

1002055104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579914 (or 579898 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1002055104 is about 31655.2539714974. The cubic root of 1002055104 is about 1000.6845659292.

Adding to 1002055104 its reverse (4015502001), we get a palindrome (5017557105).

The spelling of 1002055104 in words is "one billion, two million, fifty-five thousand, one hundred four".