647035053 has 24 divisors (see below), whose sum is σ = 1005233760. Its totient is φ = 369119520.

The previous prime is 647035031. The next prime is 647035091. The reversal of 647035053 is 350530746.

647035053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 647035053 - 2⁹ = 647034541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (647035003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93838 + ... + 100496.

It is an arithmetic number, because the mean of its divisors is an integer number (41884740).

Almost surely, 2^647035053 is an apocalyptic number.

It is an amenable number.

647035053 is a deficient number, since it is larger than the sum of its proper divisors (358198707).

647035053 is a wasteful number, since it uses less digits than its factorization.

647035053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7337 (or 7330 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 647035053 is about 25436.8837124362. The cubic root of 647035053 is about 864.9199934912.

Adding to 647035053 its reverse (350530746), we get a palindrome (997565799).

The spelling of 647035053 in words is "six hundred forty-seven million, thirty-five thousand, fifty-three".