2053081535 has 16 divisors (see below), whose sum is σ = 2555936640. Its totient is φ = 1581296640.

The previous prime is 2053081523. The next prime is 2053081549. The reversal of 2053081535 is 5351803502.

It is not a de Polignac number, because 2053081535 - 2¹⁴ = 2053065151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31130 + ... + 71240.

It is an arithmetic number, because the mean of its divisors is an integer number (159746040).

Almost surely, 2^2053081535 is an apocalyptic number.

2053081535 is a deficient number, since it is larger than the sum of its proper divisors (502855105).

2053081535 is a wasteful number, since it uses less digits than its factorization.

2053081535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40498.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 2053081535 is about 45310.9427732419. The cubic root of 2053081535 is about 1270.9702910092.

The spelling of 2053081535 in words is "two billion, fifty-three million, eighty-one thousand, five hundred thirty-five".