2519159487 has 16 divisors (see below), whose sum is σ = 3621034368. Its totient is φ = 1548632160.

The previous prime is 2519159459. The next prime is 2519159509. The reversal of 2519159487 is 7849519152.

It is not a de Polignac number, because 2519159487 - 2⁷ = 2519159359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2519159407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4608 + ... + 71130.

It is an arithmetic number, because the mean of its divisors is an integer number (226314648).

Almost surely, 2^2519159487 is an apocalyptic number.

2519159487 is a deficient number, since it is larger than the sum of its proper divisors (1101874881).

2519159487 is a wasteful number, since it uses less digits than its factorization.

2519159487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67510.

The product of its digits is 907200, while the sum is 51.

The square root of 2519159487 is about 50191.2291839919. The cubic root of 2519159487 is about 1360.6671119785.

The spelling of 2519159487 in words is "two billion, five hundred nineteen million, one hundred fifty-nine thousand, four hundred eighty-seven".