5820641023 has 2 divisors, whose sum is σ = 5820641024. Its totient is φ = 5820641022.

The previous prime is 5820640993. The next prime is 5820641041. The reversal of 5820641023 is 3201460285.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5820641023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5820641423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910320511 + 2910320512.

It is an arithmetic number, because the mean of its divisors is an integer number (2910320512).

Almost surely, 2^5820641023 is an apocalyptic number.

5820641023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5820641023 is an equidigital number, since it uses as much as digits as its factorization.

5820641023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 5820641023 is about 76293.1256601799. The cubic root of 5820641023 is about 1798.8306214392.

The spelling of 5820641023 in words is "five billion, eight hundred twenty million, six hundred forty-one thousand, twenty-three".