5821342357 has 2 divisors, whose sum is σ = 5821342358. Its totient is φ = 5821342356.

The previous prime is 5821342339. The next prime is 5821342411. The reversal of 5821342357 is 7532431285.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4101249681 + 1720092676 = 64041^2 + 41474^2 .

It is a cyclic number.

It is not a de Polignac number, because 5821342357 - 2²⁷ = 5687124629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5821342337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910671178 + 2910671179.

It is an arithmetic number, because the mean of its divisors is an integer number (2910671179).

Almost surely, 2^5821342357 is an apocalyptic number.

It is an amenable number.

5821342357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5821342357 is an equidigital number, since it uses as much as digits as its factorization.

5821342357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 5821342357 is about 76297.7218336170. The cubic root of 5821342357 is about 1798.9028660829.

The spelling of 5821342357 in words is "five billion, eight hundred twenty-one million, three hundred forty-two thousand, three hundred fifty-seven".