20580202697039 has 8 divisors (see below), whose sum is σ = 21017494809360. Its totient is φ = 20147489560000.

The previous prime is 20580202696997. The next prime is 20580202697059. The reversal of 20580202697039 is 93079620208502.

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 20580202697039 - 2¹² = 20580202692943 is a prime.

It is a super-2 number, since 2×20580202697039² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20580202697059) 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, 1144734737 + ... + 1144752714.

It is an arithmetic number, because the mean of its divisors is an integer number (2627186851170).

Almost surely, 2^{20580202697039} is an apocalyptic number.

20580202697039 is a deficient number, since it is larger than the sum of its proper divisors (437292112321).

20580202697039 is a wasteful number, since it uses less digits than its factorization.

20580202697039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289487641.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 20580202697039 in words is "twenty trillion, five hundred eighty billion, two hundred two million, six hundred ninety-seven thousand, thirty-nine".