5937997381 has 2 divisors, whose sum is σ = 5937997382. Its totient is φ = 5937997380.

The previous prime is 5937997369. The next prime is 5937997451. The reversal of 5937997381 is 1837997395.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5827032225 + 110965156 = 76335^2 + 10534^2 .

It is a cyclic number.

It is not a de Polignac number, because 5937997381 - 2⁵ = 5937997349 is a prime.

It is a super-2 number, since 2×5937997381² = 70519625793525718322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5937997081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2968998690 + 2968998691.

It is an arithmetic number, because the mean of its divisors is an integer number (2968998691).

Almost surely, 2^5937997381 is an apocalyptic number.

It is an amenable number.

5937997381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5937997381 is an equidigital number, since it uses as much as digits as its factorization.

5937997381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12859560, while the sum is 61.

The square root of 5937997381 is about 77058.4024036315. The cubic root of 5937997381 is about 1810.8396723735.

The spelling of 5937997381 in words is "five billion, nine hundred thirty-seven million, nine hundred ninety-seven thousand, three hundred eighty-one".