2135795730 has 32 divisors (see below), whose sum is σ = 5198110848. Its totient is φ = 561523200.

The previous prime is 2135795723. The next prime is 2135795771. The reversal of 2135795730 is 375975312.

2135795730 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 499231 + ... + 503490.

It is an arithmetic number, because the mean of its divisors is an integer number (162440964).

Almost surely, 2^2135795730 is an apocalyptic number.

2135795730 is an abundant number, since it is smaller than the sum of its proper divisors (3062315118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135795730 is a wasteful number, since it uses less digits than its factorization.

2135795730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002802.

The product of its (nonzero) digits is 198450, while the sum is 42.

The square root of 2135795730 is about 46214.6700734734. The cubic root of 2135795730 is about 1287.8142844155.

The spelling of 2135795730 in words is "two billion, one hundred thirty-five million, seven hundred ninety-five thousand, seven hundred thirty".