5909141857 has 2 divisors, whose sum is σ = 5909141858. Its totient is φ = 5909141856.

The previous prime is 5909141839. The next prime is 5909141929. The reversal of 5909141857 is 7581419095.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4706508816 + 1202633041 = 68604^2 + 34679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5909141857 is a prime.

It is a super-2 number, since 2×5909141857² = 69835914972298816898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5909141857.

It is not a weakly prime, because it can be changed into another prime (5909141837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2954570928 + 2954570929.

It is an arithmetic number, because the mean of its divisors is an integer number (2954570929).

Almost surely, 2^5909141857 is an apocalyptic number.

It is an amenable number.

5909141857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5909141857 is an equidigital number, since it uses as much as digits as its factorization.

5909141857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 49.

The square root of 5909141857 is about 76870.9428652986. The cubic root of 5909141857 is about 1807.9016674248.

The spelling of 5909141857 in words is "five billion, nine hundred nine million, one hundred forty-one thousand, eight hundred fifty-seven".