16432572136050 has 432 divisors, whose sum is σ = 51005687546112. Its totient is φ = 3715441228800.

The previous prime is 16432572136049. The next prime is 16432572136081. The reversal of 16432572136050 is 5063127523461.

16432572136050 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 2 + 572 + 13 + 60 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 16432572135987 and 16432572136005.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 48761341482 + ... + 48761341818.

Almost surely, 2^{16432572136050} is an apocalyptic number.

16432572136050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16432572136050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25502843773056).

16432572136050 is an abundant number, since it is smaller than the sum of its proper divisors (34573115410062).

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

16432572136050 is a wasteful number, since it uses less digits than its factorization.

16432572136050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 16432572136050 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventy-two million, one hundred thirty-six thousand, fifty".