16546521135050 has 48 divisors (see below), whose sum is σ = 32590656075672. Its totient is φ = 6228563097600.

The previous prime is 16546521135049. The next prime is 16546521135073. The reversal of 16546521135050 is 5053112564561.

16546521135050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1353543769561 + 15192977365489 = 1163419^2 + 3897817^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16546521134992 and 16546521135010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6316334 + ... + 8543366.

Almost surely, 2^{16546521135050} is an apocalyptic number.

16546521135050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16546521135050 is a deficient number, since it is larger than the sum of its proper divisors (16044134940622).

16546521135050 is a wasteful number, since it uses less digits than its factorization.

16546521135050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235803 (or 2235798 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 16546521135050 in words is "sixteen trillion, five hundred forty-six billion, five hundred twenty-one million, one hundred thirty-five thousand, fifty".