20037873583 has 16 divisors (see below), whose sum is σ = 24939109440. Its totient is φ = 15675998976.

The previous prime is 20037873521. The next prime is 20037873619. The reversal of 20037873583 is 38537873002.

It is a cyclic number.

It is not a de Polignac number, because 20037873583 - 2¹³ = 20037865391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20037873283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1228960 + ... + 1245157.

It is an arithmetic number, because the mean of its divisors is an integer number (1558694340).

Almost surely, 2^20037873583 is an apocalyptic number.

20037873583 is a deficient number, since it is larger than the sum of its proper divisors (4901235857).

20037873583 is a wasteful number, since it uses less digits than its factorization.

20037873583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474226.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 20037873583 in words is "twenty billion, thirty-seven million, eight hundred seventy-three thousand, five hundred eighty-three".