9093000020 has 48 divisors (see below), whose sum is σ = 20571777408. Its totient is φ = 3356173440.

The previous prime is 9092999999. The next prime is 9093000023. The reversal of 9093000020 is 200003909.

It is a self number, because there is not a number n which added to its sum of digits gives 9093000020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9093000023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995675 + ... + 1004765.

It is an arithmetic number, because the mean of its divisors is an integer number (428578696).

Almost surely, 2^9093000020 is an apocalyptic number.

It is an amenable number.

9093000020 is an abundant number, since it is smaller than the sum of its proper divisors (11478777388).

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

9093000020 is a wasteful number, since it uses less digits than its factorization.

9093000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12960 (or 12958 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 9093000020 is about 95357.2232187997. The cubic root of 9093000020 is about 2087.2240199295.

Adding to 9093000020 its reverse (200003909), we get a palindrome (9293003929).

The spelling of 9093000020 in words is "nine billion, ninety-three million, twenty", and thus it is an aban number and an uban number.