2505140159 has 2 divisors, whose sum is σ = 2505140160. Its totient is φ = 2505140158.

The previous prime is 2505140153. The next prime is 2505140201. The reversal of 2505140159 is 9510415052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2505140159 - 2¹⁶ = 2505074623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505140153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252570079 + 1252570080.

It is an arithmetic number, because the mean of its divisors is an integer number (1252570080).

Almost surely, 2^2505140159 is an apocalyptic number.

2505140159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505140159 is an equidigital number, since it uses as much as digits as its factorization.

2505140159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 2505140159 is about 50051.3751958925. The cubic root of 2505140159 is about 1358.1383407384.

The spelling of 2505140159 in words is "two billion, five hundred five million, one hundred forty thousand, one hundred fifty-nine".