5376237991 has 2 divisors, whose sum is σ = 5376237992. Its totient is φ = 5376237990.

The previous prime is 5376237983. The next prime is 5376238001. The reversal of 5376237991 is 1997326735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5376237991 - 2³ = 5376237983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5376237941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2688118995 + 2688118996.

It is an arithmetic number, because the mean of its divisors is an integer number (2688118996).

Almost surely, 2^5376237991 is an apocalyptic number.

5376237991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5376237991 is an equidigital number, since it uses as much as digits as its factorization.

5376237991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2143260, while the sum is 52.

The square root of 5376237991 is about 73322.8340355172. The cubic root of 5376237991 is about 1751.8335059244.

The spelling of 5376237991 in words is "five billion, three hundred seventy-six million, two hundred thirty-seven thousand, nine hundred ninety-one".