17253253852 has 24 divisors (see below), whose sum is σ = 31397909760. Its totient is φ = 8285538240.

The previous prime is 17253253819. The next prime is 17253253859. The reversal of 17253253852 is 25835235271.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 17253253799 and 17253253808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17253253859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367203 + ... + 411514.

It is an arithmetic number, because the mean of its divisors is an integer number (1308246240).

Almost surely, 2^17253253852 is an apocalyptic number.

It is an amenable number.

17253253852 is a deficient number, since it is larger than the sum of its proper divisors (14144655908).

17253253852 is a wasteful number, since it uses less digits than its factorization.

17253253852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778941 (or 778939 counting only the distinct ones).

The product of its digits is 504000, while the sum is 43.

The spelling of 17253253852 in words is "seventeen billion, two hundred fifty-three million, two hundred fifty-three thousand, eight hundred fifty-two".