16477656455053 has 8 divisors (see below), whose sum is σ = 16481278483488. Its totient is φ = 16474034822064.

The previous prime is 16477656455047. The next prime is 16477656455137. The reversal of 16477656455053 is 35055465677461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16477656455053 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 (16477656455353) by changing a digit.

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, 92543050 + ... + 92720932.

It is an arithmetic number, because the mean of its divisors is an integer number (2060159810436).

Almost surely, 2^{16477656455053} is an apocalyptic number.

It is an amenable number.

16477656455053 is a deficient number, since it is larger than the sum of its proper divisors (3622028435).

16477656455053 is a wasteful number, since it uses less digits than its factorization.

16477656455053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197723.

The product of its (nonzero) digits is 317520000, while the sum is 64.

The spelling of 16477656455053 in words is "sixteen trillion, four hundred seventy-seven billion, six hundred fifty-six million, four hundred fifty-five thousand, fifty-three".