5812645541 has 2 divisors, whose sum is σ = 5812645542. Its totient is φ = 5812645540.

The previous prime is 5812645519. The next prime is 5812645543. The reversal of 5812645541 is 1455462185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4606472641 + 1206172900 = 67871^2 + 34730^2 .

It is a cyclic number.

It is not a de Polignac number, because 5812645541 - 2⁶ = 5812645477 is a prime.

Together with 5812645543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5812645543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906322770 + 2906322771.

It is an arithmetic number, because the mean of its divisors is an integer number (2906322771).

Almost surely, 2^5812645541 is an apocalyptic number.

It is an amenable number.

5812645541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5812645541 is an equidigital number, since it uses as much as digits as its factorization.

5812645541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192000, while the sum is 41.

The square root of 5812645541 is about 76240.7078993893. The cubic root of 5812645541 is about 1798.0065937357.

The spelling of 5812645541 in words is "five billion, eight hundred twelve million, six hundred forty-five thousand, five hundred forty-one".