2535716905 has 4 divisors (see below), whose sum is σ = 3042860292. Its totient is φ = 2028573520.

The previous prime is 2535716863. The next prime is 2535716929. The reversal of 2535716905 is 5096175352.

2535716905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1920280041 + 615436864 = 43821^2 + 24808^2 .

It is not a de Polignac number, because 2535716905 - 2¹³ = 2535708713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253571686 + ... + 253571695.

It is an arithmetic number, because the mean of its divisors is an integer number (760715073).

Almost surely, 2^2535716905 is an apocalyptic number.

It is an amenable number.

2535716905 is a deficient number, since it is larger than the sum of its proper divisors (507143387).

2535716905 is an equidigital number, since it uses as much as digits as its factorization.

2535716905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507143386.

The product of its (nonzero) digits is 283500, while the sum is 43.

The square root of 2535716905 is about 50355.9023849241. The cubic root of 2535716905 is about 1363.6416431520.

The spelling of 2535716905 in words is "two billion, five hundred thirty-five million, seven hundred sixteen thousand, nine hundred five".