20116548232 has 32 divisors (see below), whose sum is σ = 41181962400. Its totient is φ = 9136224000.

The previous prime is 20116548227. The next prime is 20116548271. The reversal of 20116548232 is 23284561102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10519 + ... + 200857.

It is an arithmetic number, because the mean of its divisors is an integer number (1286936325).

Almost surely, 2^20116548232 is an apocalyptic number.

20116548232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20116548232 is an abundant number, since it is smaller than the sum of its proper divisors (21065414168).

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

20116548232 is a wasteful number, since it uses less digits than its factorization.

20116548232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191557 (or 191553 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 20116548232 in words is "twenty billion, one hundred sixteen million, five hundred forty-eight thousand, two hundred thirty-two".