545377318 has 16 divisors (see below), whose sum is σ = 823011840. Its totient is φ = 271045000.

The previous prime is 545377307. The next prime is 545377321. The reversal of 545377318 is 813773545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360183 + ... + 361693.

It is an arithmetic number, because the mean of its divisors is an integer number (51438240).

Almost surely, 2^545377318 is an apocalyptic number.

545377318 is a deficient number, since it is larger than the sum of its proper divisors (277634522).

545377318 is a wasteful number, since it uses less digits than its factorization.

545377318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483.

The product of its digits is 352800, while the sum is 43.

The square root of 545377318 is about 23353.3149252949. The cubic root of 545377318 is about 817.0193781369.

The spelling of 545377318 in words is "five hundred forty-five million, three hundred seventy-seven thousand, three hundred eighteen".