163545261114414 has 64 divisors (see below), whose sum is σ = 338486762053440. Its totient is φ = 52617020252160.

The previous prime is 163545261114317. The next prime is 163545261114419. The reversal of 163545261114414 is 414411162545361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163545261114419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9952237942 + ... + 9952254374.

It is an arithmetic number, because the mean of its divisors is an integer number (5288855657085).

Almost surely, 2^{163545261114414} is an apocalyptic number.

163545261114414 is an abundant number, since it is smaller than the sum of its proper divisors (174941500939026).

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

163545261114414 is a wasteful number, since it uses less digits than its factorization.

163545261114414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32805.

The product of its digits is 1382400, while the sum is 48.

The spelling of 163545261114414 in words is "one hundred sixty-three trillion, five hundred forty-five billion, two hundred sixty-one million, one hundred fourteen thousand, four hundred fourteen".