5820348887 has 2 divisors, whose sum is σ = 5820348888. Its totient is φ = 5820348886.

The previous prime is 5820348883. The next prime is 5820348949. The reversal of 5820348887 is 7888430285.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5820348887 - 2² = 5820348883 is a prime.

It is a super-2 number, since 2×5820348887² = 67752922332804277538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5820348883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910174443 + 2910174444.

It is an arithmetic number, because the mean of its divisors is an integer number (2910174444).

Almost surely, 2^5820348887 is an apocalyptic number.

5820348887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5820348887 is an equidigital number, since it uses as much as digits as its factorization.

5820348887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3440640, while the sum is 53.

The square root of 5820348887 is about 76291.2110730981. The cubic root of 5820348887 is about 1798.8005267027.

The spelling of 5820348887 in words is "five billion, eight hundred twenty million, three hundred forty-eight thousand, eight hundred eighty-seven".