1017316525 has 24 divisors (see below), whose sum is σ = 1338084000. Its totient is φ = 765086400.

The previous prime is 1017316523. The next prime is 1017316537. The reversal of 1017316525 is 5256137101.

It is not a de Polignac number, because 1017316525 - 2¹ = 1017316523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1017316523) 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, 54051 + ... + 70399.

It is an arithmetic number, because the mean of its divisors is an integer number (55753500).

Almost surely, 2^1017316525 is an apocalyptic number.

It is an amenable number.

1017316525 is a deficient number, since it is larger than the sum of its proper divisors (320767475).

1017316525 is a wasteful number, since it uses less digits than its factorization.

1017316525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16509 (or 16504 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 1017316525 is about 31895.3997466719. The cubic root of 1017316525 is about 1005.7391738708.

The spelling of 1017316525 in words is "one billion, seventeen million, three hundred sixteen thousand, five hundred twenty-five".