20600808532 has 12 divisors (see below), whose sum is σ = 37294567380. Its totient is φ = 9945217856.

The previous prime is 20600808523. The next prime is 20600808583. The reversal of 20600808532 is 23580800602.

It can be written as a sum of positive squares in 2 ways, for example, as 6639968196 + 13960840336 = 81486^2 + 118156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88796473 + ... + 88796704.

It is an arithmetic number, because the mean of its divisors is an integer number (3107880615).

Almost surely, 2^20600808532 is an apocalyptic number.

It is an amenable number.

20600808532 is a deficient number, since it is larger than the sum of its proper divisors (16693758848).

20600808532 is a wasteful number, since it uses less digits than its factorization.

20600808532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177593210 (or 177593208 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 20600808532 in words is "twenty billion, six hundred million, eight hundred eight thousand, five hundred thirty-two".