20352935004 has 12 divisors (see below), whose sum is σ = 47490181704. Its totient is φ = 6784311664.

The previous prime is 20352935003. The next prime is 20352935011. The reversal of 20352935004 is 40053925302.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20352935003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848038947 + ... + 848038970.

It is an arithmetic number, because the mean of its divisors is an integer number (3957515142).

Almost surely, 2^20352935004 is an apocalyptic number.

It is an amenable number.

20352935004 is an abundant number, since it is smaller than the sum of its proper divisors (27137246700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20352935004 is a wasteful number, since it uses less digits than its factorization.

20352935004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696077924 (or 1696077922 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 20352935004 in words is "twenty billion, three hundred fifty-two million, nine hundred thirty-five thousand, four".