993580125 has 16 divisors (see below), whose sum is σ = 1653317952. Its totient is φ = 529909200.

The previous prime is 993580123. The next prime is 993580157. The reversal of 993580125 is 521085399.

It is not a de Polignac number, because 993580125 - 2¹ = 993580123 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993580123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324399 + ... + 1325148.

It is an arithmetic number, because the mean of its divisors is an integer number (103332372).

Almost surely, 2^993580125 is an apocalyptic number.

It is an amenable number.

993580125 is a deficient number, since it is larger than the sum of its proper divisors (659737827).

993580125 is a wasteful number, since it uses less digits than its factorization.

993580125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649565 (or 2649555 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 993580125 is about 31521.1060243767. The cubic root of 993580125 is about 997.8554458418.

The spelling of 993580125 in words is "nine hundred ninety-three million, five hundred eighty thousand, one hundred twenty-five".