5991706374053 has 2 divisors, whose sum is σ = 5991706374054. Its totient is φ = 5991706374052.

The previous prime is 5991706374019. The next prime is 5991706374061. The reversal of 5991706374053 is 3504736071995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4810402587169 + 1181303786884 = 2193263^2 + 1086878^2 .

It is a cyclic number.

It is not a de Polignac number, because 5991706374053 - 2¹⁶ = 5991706308517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5991706373983 and 5991706374001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5991706374013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995853187026 + 2995853187027.

It is an arithmetic number, because the mean of its divisors is an integer number (2995853187027).

Almost surely, 2^{5991706374053} is an apocalyptic number.

It is an amenable number.

5991706374053 is a deficient number, since it is larger than the sum of its proper divisors (1).

5991706374053 is an equidigital number, since it uses as much as digits as its factorization.

5991706374053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21432600, while the sum is 59.

The spelling of 5991706374053 in words is "five trillion, nine hundred ninety-one billion, seven hundred six million, three hundred seventy-four thousand, fifty-three".