2514621679 has 2 divisors, whose sum is σ = 2514621680. Its totient is φ = 2514621678.

The previous prime is 2514621667. The next prime is 2514621731. The reversal of 2514621679 is 9761264152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514621679 - 2¹¹ = 2514619631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514621619) 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, 1257310839 + 1257310840.

It is an arithmetic number, because the mean of its divisors is an integer number (1257310840).

Almost surely, 2^2514621679 is an apocalyptic number.

2514621679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514621679 is an equidigital number, since it uses as much as digits as its factorization.

2514621679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 43.

The square root of 2514621679 is about 50146.0036194311. The cubic root of 2514621679 is about 1359.8496227547.

The spelling of 2514621679 in words is "two billion, five hundred fourteen million, six hundred twenty-one thousand, six hundred seventy-nine".