545478495 has 8 divisors (see below), whose sum is σ = 872765616. Its totient is φ = 290921856.

The previous prime is 545478443. The next prime is 545478499. The reversal of 545478495 is 594874545.

545478495 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 not a de Polignac number, because 545478495 - 2¹² = 545474399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545478499) 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, 18182602 + ... + 18182631.

It is an arithmetic number, because the mean of its divisors is an integer number (109095702).

Almost surely, 2^545478495 is an apocalyptic number.

545478495 is a deficient number, since it is larger than the sum of its proper divisors (327287121).

545478495 is a wasteful number, since it uses less digits than its factorization.

545478495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36365241.

The product of its digits is 4032000, while the sum is 51.

The square root of 545478495 is about 23355.4810483535. The cubic root of 545478495 is about 817.0698987921.

The spelling of 545478495 in words is "five hundred forty-five million, four hundred seventy-eight thousand, four hundred ninety-five".