20036835352 has 8 divisors (see below), whose sum is σ = 37569066300. Its totient is φ = 10018417672.

The previous prime is 20036835349. The next prime is 20036835359. The reversal of 20036835352 is 25353863002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20036835359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252302202 + ... + 1252302217.

Almost surely, 2^20036835352 is an apocalyptic number.

It is an amenable number.

20036835352 is a deficient number, since it is larger than the sum of its proper divisors (17532230948).

20036835352 is a wasteful number, since it uses less digits than its factorization.

20036835352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504604425 (or 2504604421 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 20036835352 in words is "twenty billion, thirty-six million, eight hundred thirty-five thousand, three hundred fifty-two".