2135445052 has 24 divisors (see below), whose sum is σ = 4027741200. Its totient is φ = 984794496.

The previous prime is 2135445031. The next prime is 2135445079. The reversal of 2135445052 is 2505445312.

It is a super-2 number, since 2×2135445052² = 9120251140222565408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51099 + ... + 82957.

It is an arithmetic number, because the mean of its divisors is an integer number (167822550).

Almost surely, 2^2135445052 is an apocalyptic number.

It is an amenable number.

2135445052 is a deficient number, since it is larger than the sum of its proper divisors (1892296148).

2135445052 is a wasteful number, since it uses less digits than its factorization.

2135445052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33165 (or 33163 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2135445052 is about 46210.8759060029. The cubic root of 2135445052 is about 1287.7437981403.

The spelling of 2135445052 in words is "two billion, one hundred thirty-five million, four hundred forty-five thousand, fifty-two".