164303456542055 has 16 divisors (see below), whose sum is σ = 197878835727360. Its totient is φ = 130966320579072.

The previous prime is 164303456542037. The next prime is 164303456542079. The reversal of 164303456542055 is 550245654303461.

It is a cyclic number.

It is not a de Polignac number, because 164303456542055 - 2¹⁰ = 164303456541031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164303456541988 and 164303456542006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97554047 + ... + 99223983.

It is an arithmetic number, because the mean of its divisors is an integer number (12367427232960).

Almost surely, 2^{164303456542055} is an apocalyptic number.

164303456542055 is a deficient number, since it is larger than the sum of its proper divisors (33575379185305).

164303456542055 is a wasteful number, since it uses less digits than its factorization.

164303456542055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741258.

The product of its (nonzero) digits is 25920000, while the sum is 53.

The spelling of 164303456542055 in words is "one hundred sixty-four trillion, three hundred three billion, four hundred fifty-six million, five hundred forty-two thousand, fifty-five".