2514020491 has 2 divisors, whose sum is σ = 2514020492. Its totient is φ = 2514020490.

The previous prime is 2514020393. The next prime is 2514020539. The reversal of 2514020491 is 1940204152.

2514020491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2514020491 - 2¹⁷ = 2513889419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2514020191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257010245 + 1257010246.

It is an arithmetic number, because the mean of its divisors is an integer number (1257010246).

Almost surely, 2^2514020491 is an apocalyptic number.

2514020491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514020491 is an equidigital number, since it uses as much as digits as its factorization.

2514020491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2514020491 is about 50140.0088851209. The cubic root of 2514020491 is about 1359.7412445652.

The spelling of 2514020491 in words is "two billion, five hundred fourteen million, twenty thousand, four hundred ninety-one".