573985137 has 8 divisors (see below), whose sum is σ = 834887520. Its totient is φ = 347869760.

The previous prime is 573985133. The next prime is 573985141. The reversal of 573985137 is 731589375.

It is an interprime number because it is at equal distance from previous prime (573985133) and next prime (573985141).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 573985137 - 2² = 573985133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (573985133) 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 7 ways as a sum of consecutive naturals, for example, 8696712 + ... + 8696777.

It is an arithmetic number, because the mean of its divisors is an integer number (104360940).

Almost surely, 2^573985137 is an apocalyptic number.

It is an amenable number.

573985137 is a deficient number, since it is larger than the sum of its proper divisors (260902383).

573985137 is a wasteful number, since it uses less digits than its factorization.

573985137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17393503.

The product of its digits is 793800, while the sum is 48.

The square root of 573985137 is about 23957.9869145970. The cubic root of 573985137 is about 831.0622374867.

The spelling of 573985137 in words is "five hundred seventy-three million, nine hundred eighty-five thousand, one hundred thirty-seven".