20324525673 has 8 divisors (see below), whose sum is σ = 27403855200. Its totient is φ = 13397439968.

The previous prime is 20324525659. The next prime is 20324525687. The reversal of 20324525673 is 37652542302.

It is an interprime number because it is at equal distance from previous prime (20324525659) and next prime (20324525687).

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 20324525673 - 2¹² = 20324521577 is a prime.

It is a super-2 number, since 2×20324525673² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20324525603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38060643 + ... + 38061176.

It is an arithmetic number, because the mean of its divisors is an integer number (3425481900).

Almost surely, 2^20324525673 is an apocalyptic number.

It is an amenable number.

20324525673 is a deficient number, since it is larger than the sum of its proper divisors (7079329527).

20324525673 is an equidigital number, since it uses as much as digits as its factorization.

20324525673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76121911.

The product of its (nonzero) digits is 302400, while the sum is 39.

The spelling of 20324525673 in words is "twenty billion, three hundred twenty-four million, five hundred twenty-five thousand, six hundred seventy-three".