17225273625 has 64 divisors (see below), whose sum is σ = 33556723200. Its totient is φ = 7682304000.

The previous prime is 17225273623. The next prime is 17225273657. The reversal of 17225273625 is 52637252271.

It is not a de Polignac number, because 17225273625 - 2¹ = 17225273623 is a prime.

It is a super-2 number, since 2×17225273625² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (17225273623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27601 + ... + 187649.

It is an arithmetic number, because the mean of its divisors is an integer number (524323800).

Almost surely, 2^17225273625 is an apocalyptic number.

17225273625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

17225273625 is a deficient number, since it is larger than the sum of its proper divisors (16331449575).

17225273625 is a wasteful number, since it uses less digits than its factorization.

17225273625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160115 (or 160105 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The spelling of 17225273625 in words is "seventeen billion, two hundred twenty-five million, two hundred seventy-three thousand, six hundred twenty-five".