16432455053077 has 24 divisors (see below), whose sum is σ = 19164799678776. Its totient is φ = 14048496620928.

The previous prime is 16432455053011. The next prime is 16432455053081. The reversal of 16432455053077 is 77035055423461.

It can be written as a sum of positive squares in 4 ways, for example, as 55427755761 + 16377027297316 = 235431^2 + 4046854^2 .

It is not a de Polignac number, because 16432455053077 - 2¹¹ = 16432455051029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432455023077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462438403 + ... + 462473935.

It is an arithmetic number, because the mean of its divisors is an integer number (798533319949).

Almost surely, 2^{16432455053077} is an apocalyptic number.

It is an amenable number.

16432455053077 is a deficient number, since it is larger than the sum of its proper divisors (2732344625699).

16432455053077 is a wasteful number, since it uses less digits than its factorization.

16432455053077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59717 (or 59710 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 16432455053077 in words is "sixteen trillion, four hundred thirty-two billion, four hundred fifty-five million, fifty-three thousand, seventy-seven".