2715642514 has 16 divisors (see below), whose sum is σ = 4469579352. Its totient is φ = 1229724288.

The previous prime is 2715642497. The next prime is 2715642551. The reversal of 2715642514 is 4152465172.

2715642514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2679822289 + 35820225 = 51767^2 + 5985^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983979 + ... + 986734.

Almost surely, 2^2715642514 is an apocalyptic number.

2715642514 is a deficient number, since it is larger than the sum of its proper divisors (1753936838).

2715642514 is a wasteful number, since it uses less digits than its factorization.

2715642514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970781.

The product of its digits is 67200, while the sum is 37.

The square root of 2715642514 is about 52111.8270069281. The cubic root of 2715642514 is about 1395.1605890759.

The spelling of 2715642514 in words is "two billion, seven hundred fifteen million, six hundred forty-two thousand, five hundred fourteen".