20035352020 has 48 divisors (see below), whose sum is σ = 42261004800. Its totient is φ = 7978645760.

The previous prime is 20035351991. The next prime is 20035352041. The reversal of 20035352020 is 2025353002.

It is a junction number, because it is equal to n+sod(n) for n = 20035351982 and 20035352000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5160480 + ... + 5164360.

It is an arithmetic number, because the mean of its divisors is an integer number (880437600).

Almost surely, 2^20035352020 is an apocalyptic number.

20035352020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20035352020 is an abundant number, since it is smaller than the sum of its proper divisors (22225652780).

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

20035352020 is a wasteful number, since it uses less digits than its factorization.

20035352020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4968 (or 4966 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The spelling of 20035352020 in words is "twenty billion, thirty-five million, three hundred fifty-two thousand, twenty".