2213504735 has 16 divisors (see below), whose sum is σ = 2864441664. Its totient is φ = 1632352512.

The previous prime is 2213504729. The next prime is 2213504767. The reversal of 2213504735 is 5374053122.

It is a cyclic number.

It is not a de Polignac number, because 2213504735 - 2²² = 2209310431 is a prime.

It is a Duffinian number.

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, 25379 + ... + 71211.

It is an arithmetic number, because the mean of its divisors is an integer number (179027604).

Almost surely, 2^2213504735 is an apocalyptic number.

2213504735 is a deficient number, since it is larger than the sum of its proper divisors (650936929).

2213504735 is a wasteful number, since it uses less digits than its factorization.

2213504735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46594.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2213504735 is about 47047.8983058755. The cubic root of 2213504735 is about 1303.2472537666.

Adding to 2213504735 its reverse (5374053122), we get a palindrome (7587557857).

The spelling of 2213504735 in words is "two billion, two hundred thirteen million, five hundred four thousand, seven hundred thirty-five".