20054035000 has 40 divisors (see below), whose sum is σ = 46986615720. Its totient is φ = 8021612000.

The previous prime is 20054034997. The next prime is 20054035009. The reversal of 20054035000 is 53045002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20054035009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2000404 + ... + 2010403.

It is an arithmetic number, because the mean of its divisors is an integer number (1174665393).

Almost surely, 2^20054035000 is an apocalyptic number.

20054035000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20054035000 is an abundant number, since it is smaller than the sum of its proper divisors (26932580720).

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

20054035000 is an equidigital number, since it uses as much as digits as its factorization.

20054035000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010833 (or 4010814 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The spelling of 20054035000 in words is "twenty billion, fifty-four million, thirty-five thousand".