2514336991 has 2 divisors, whose sum is σ = 2514336992. Its totient is φ = 2514336990.

The previous prime is 2514336973. The next prime is 2514337019. The reversal of 2514336991 is 1996334152.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514336991 - 2⁵ = 2514336959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514336901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257168495 + 1257168496.

It is an arithmetic number, because the mean of its divisors is an integer number (1257168496).

Almost surely, 2^2514336991 is an apocalyptic number.

2514336991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514336991 is an equidigital number, since it uses as much as digits as its factorization.

2514336991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 2514336991 is about 50143.1649479767. The cubic root of 2514336991 is about 1359.7983032417.

The spelling of 2514336991 in words is "two billion, five hundred fourteen million, three hundred thirty-six thousand, nine hundred ninety-one".