20075350460 has 48 divisors (see below), whose sum is σ = 46040152032. Its totient is φ = 7292294400.

The previous prime is 20075350381. The next prime is 20075350483. The reversal of 20075350460 is 6405357002.

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, 158534 + ... + 255506.

It is an arithmetic number, because the mean of its divisors is an integer number (959169834).

Almost surely, 2^20075350460 is an apocalyptic number.

20075350460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20075350460 is an abundant number, since it is smaller than the sum of its proper divisors (25964801572).

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

20075350460 is a wasteful number, since it uses less digits than its factorization.

20075350460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97934 (or 97932 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 20075350460 in words is "twenty billion, seventy-five million, three hundred fifty thousand, four hundred sixty".