2675993951 has 2 divisors, whose sum is σ = 2675993952. Its totient is φ = 2675993950.

The previous prime is 2675993921. The next prime is 2675993963. The reversal of 2675993951 is 1593995762.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2675993951 - 2²⁶ = 2608885087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2675993921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337996975 + 1337996976.

It is an arithmetic number, because the mean of its divisors is an integer number (1337996976).

Almost surely, 2^2675993951 is an apocalyptic number.

2675993951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675993951 is an equidigital number, since it uses as much as digits as its factorization.

2675993951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4592700, while the sum is 56.

The square root of 2675993951 is about 51730.0101585144. The cubic root of 2675993951 is about 1388.3374617559.

The spelling of 2675993951 in words is "two billion, six hundred seventy-five million, nine hundred ninety-three thousand, nine hundred fifty-one".