545042363 has 8 divisors (see below), whose sum is σ = 553153536. Its totient is φ = 536943400.

The previous prime is 545042357. The next prime is 545042371. The reversal of 545042363 is 363240545.

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 545042363 - 2⁴ = 545042347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545042353) 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, 127328 + ... + 131538.

It is an arithmetic number, because the mean of its divisors is an integer number (69144192).

Almost surely, 2^545042363 is an apocalyptic number.

545042363 is a deficient number, since it is larger than the sum of its proper divisors (8111173).

545042363 is a wasteful number, since it uses less digits than its factorization.

545042363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 545042363 is about 23346.1423580000. The cubic root of 545042363 is about 816.8520806460.

The spelling of 545042363 in words is "five hundred forty-five million, forty-two thousand, three hundred sixty-three".