17225715045 has 48 divisors (see below), whose sum is σ = 34975568448. Its totient is φ = 7158735360.

The previous prime is 17225715019. The next prime is 17225715053. The reversal of 17225715045 is 54051752271.

It is not a de Polignac number, because 17225715045 - 2⁹ = 17225714533 is a prime.

It is a super-3 number, since 3×17225715045³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 17225714994 and 17225715012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1057204 + ... + 1073373.

It is an arithmetic number, because the mean of its divisors is an integer number (728657676).

Almost surely, 2^17225715045 is an apocalyptic number.

17225715045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

17225715045 is an abundant number, since it is smaller than the sum of its proper divisors (17749853403).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17225715045 is a wasteful number, since it uses less digits than its factorization.

17225715045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130610 (or 2130603 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 39.

The spelling of 17225715045 in words is "seventeen billion, two hundred twenty-five million, seven hundred fifteen thousand, forty-five".