45542464163 has 8 divisors (see below), whose sum is σ = 52052315232. Its totient is φ = 39033559296.

The previous prime is 45542464141. The next prime is 45542464193. The reversal of 45542464163 is 36146424554.

45542464163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45542464163 - 2³⁰ = 44468722339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45542464103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130220 + ... + 328697.

It is an arithmetic number, because the mean of its divisors is an integer number (6506539404).

Almost surely, 2^45542464163 is an apocalyptic number.

45542464163 is a deficient number, since it is larger than the sum of its proper divisors (6509851069).

45542464163 is a wasteful number, since it uses less digits than its factorization.

45542464163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473101.

The product of its digits is 1382400, while the sum is 44.

The spelling of 45542464163 in words is "forty-five billion, five hundred forty-two million, four hundred sixty-four thousand, one hundred sixty-three".