20632888300 has 36 divisors (see below), whose sum is σ = 46720040976. Its totient is φ = 7894321600.

The previous prime is 20632888259. The next prime is 20632888313. The reversal of 20632888300 is 388823602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4483111 + ... + 4487710.

It is an arithmetic number, because the mean of its divisors is an integer number (1297778916).

Almost surely, 2^20632888300 is an apocalyptic number.

20632888300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20632888300 is an abundant number, since it is smaller than the sum of its proper divisors (26087152676).

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

20632888300 is a wasteful number, since it uses less digits than its factorization.

20632888300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8970858 (or 8970851 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 20632888300 in words is "twenty billion, six hundred thirty-two million, eight hundred eighty-eight thousand, three hundred".