5183090820 has 36 divisors (see below), whose sum is σ = 15722042700. Its totient is φ = 1382157504.

The previous prime is 5183090813. The next prime is 5183090821. The reversal of 5183090820 is 280903815.

5183090820 is a `hidden beast` number, since 518 + 30 + 90 + 8 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2352638016 + 2830452804 = 48504^2 + 53202^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5183090821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14397295 + ... + 14397654.

Almost surely, 2^5183090820 is an apocalyptic number.

It is an amenable number.

5183090820 is an abundant number, since it is smaller than the sum of its proper divisors (10538951880).

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

5183090820 is a wasteful number, since it uses less digits than its factorization.

5183090820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28794964 (or 28794959 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 5183090820 is about 71993.6859731463. The cubic root of 5183090820 is about 1730.5983006398.

The spelling of 5183090820 in words is "five billion, one hundred eighty-three million, ninety thousand, eight hundred twenty".