2751664231 has 2 divisors, whose sum is σ = 2751664232. Its totient is φ = 2751664230.

The previous prime is 2751664219. The next prime is 2751664249. The reversal of 2751664231 is 1324661572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2751664231 - 2⁵ = 2751664199 is a prime.

It is a super-2 number, since 2×2751664231² = 15143312080329642722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2751664631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375832115 + 1375832116.

It is an arithmetic number, because the mean of its divisors is an integer number (1375832116).

Almost surely, 2^2751664231 is an apocalyptic number.

2751664231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751664231 is an equidigital number, since it uses as much as digits as its factorization.

2751664231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 2751664231 is about 52456.3078285157. The cubic root of 2751664231 is about 1401.3022289847.

The spelling of 2751664231 in words is "two billion, seven hundred fifty-one million, six hundred sixty-four thousand, two hundred thirty-one".