20594070652 has 24 divisors (see below), whose sum is σ = 37144134720. Its totient is φ = 9985481280.

The previous prime is 20594070641. The next prime is 20594070697. The reversal of 20594070652 is 25607049502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481999 + ... + 522982.

It is an arithmetic number, because the mean of its divisors is an integer number (1547672280).

Almost surely, 2^20594070652 is an apocalyptic number.

It is an amenable number.

20594070652 is a deficient number, since it is larger than the sum of its proper divisors (16550064068).

20594070652 is a wasteful number, since it uses less digits than its factorization.

20594070652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005141 (or 1005139 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 20594070652 in words is "twenty billion, five hundred ninety-four million, seventy thousand, six hundred fifty-two".