7985792573 has 4 divisors (see below), whose sum is σ = 8711773728. Its totient is φ = 7259811420.

The previous prime is 7985792569. The next prime is 7985792593. The reversal of 7985792573 is 3752975897.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7985792573 - 2² = 7985792569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7985792593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362990561 + ... + 362990582.

It is an arithmetic number, because the mean of its divisors is an integer number (2177943432).

Almost surely, 2^7985792573 is an apocalyptic number.

It is an amenable number.

7985792573 is a deficient number, since it is larger than the sum of its proper divisors (725981155).

7985792573 is a wasteful number, since it uses less digits than its factorization.

7985792573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725981154.

The product of its digits is 33339600, while the sum is 62.

The square root of 7985792573 is about 89363.2618753367. The cubic root of 7985792573 is about 1998.8153461862.

The spelling of 7985792573 in words is "seven billion, nine hundred eighty-five million, seven hundred ninety-two thousand, five hundred seventy-three".