2535165506 has 16 divisors (see below), whose sum is σ = 3829460544. Its totient is φ = 1258710384.

The previous prime is 2535165481. The next prime is 2535165553. The reversal of 2535165506 is 6055615352.

It is a self number, because there is not a number n which added to its sum of digits gives 2535165506.

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, 158195 + ... + 173481.

It is an arithmetic number, because the mean of its divisors is an integer number (239341284).

Almost surely, 2^2535165506 is an apocalyptic number.

2535165506 is a deficient number, since it is larger than the sum of its proper divisors (1294295038).

2535165506 is a wasteful number, since it uses less digits than its factorization.

2535165506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865.

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 2535165506 is about 50350.4270686953. The cubic root of 2535165506 is about 1363.5427933756.

The spelling of 2535165506 in words is "two billion, five hundred thirty-five million, one hundred sixty-five thousand, five hundred six".