16545126150426 has 16 divisors (see below), whose sum is σ = 34231295484000. Its totient is φ = 5324868186288.

The previous prime is 16545126150419. The next prime is 16545126150431. The reversal of 16545126150426 is 62405162154561.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47543465776 + ... + 47543466123.

It is an arithmetic number, because the mean of its divisors is an integer number (2139455967750).

Almost surely, 2^{16545126150426} is an apocalyptic number.

16545126150426 is an abundant number, since it is smaller than the sum of its proper divisors (17686169333574).

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

16545126150426 is a wasteful number, since it uses less digits than its factorization.

16545126150426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95086931933.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 16545126150426 in words is "sixteen trillion, five hundred forty-five billion, one hundred twenty-six million, one hundred fifty thousand, four hundred twenty-six".