5951557841 has 2 divisors, whose sum is σ = 5951557842. Its totient is φ = 5951557840.

The previous prime is 5951557823. The next prime is 5951557849. The reversal of 5951557841 is 1487551595.

5951557841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4180915600 + 1770642241 = 64660^2 + 42079^2 .

It is a cyclic number.

It is not a de Polignac number, because 5951557841 - 2¹⁰ = 5951556817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5951557841.

It is not a weakly prime, because it can be changed into another prime (5951557849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2975778920 + 2975778921.

It is an arithmetic number, because the mean of its divisors is an integer number (2975778921).

Almost surely, 2^5951557841 is an apocalyptic number.

It is an amenable number.

5951557841 is a deficient number, since it is larger than the sum of its proper divisors (1).

5951557841 is an equidigital number, since it uses as much as digits as its factorization.

5951557841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260000, while the sum is 50.

The square root of 5951557841 is about 77146.3404251945. The cubic root of 5951557841 is about 1812.2170812057.

The spelling of 5951557841 in words is "five billion, nine hundred fifty-one million, five hundred fifty-seven thousand, eight hundred forty-one".