2235640513 has 8 divisors (see below), whose sum is σ = 2275447680. Its totient is φ = 2196121200.

The previous prime is 2235640501. The next prime is 2235640543. The reversal of 2235640513 is 3150465322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2235640513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2235640543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56263 + ... + 87388.

It is an arithmetic number, because the mean of its divisors is an integer number (284430960).

Almost surely, 2^2235640513 is an apocalyptic number.

It is an amenable number.

2235640513 is a deficient number, since it is larger than the sum of its proper divisors (39807167).

2235640513 is a wasteful number, since it uses less digits than its factorization.

2235640513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143927.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2235640513 is about 47282.5603473416. The cubic root of 2235640513 is about 1307.5771531161.

The spelling of 2235640513 in words is "two billion, two hundred thirty-five million, six hundred forty thousand, five hundred thirteen".