545040112 has 40 divisors (see below), whose sum is σ = 1083970800. Its totient is φ = 265393152.

The previous prime is 545040103. The next prime is 545040121. The reversal of 545040112 is 211040545.

It is an interprime number because it is at equal distance from previous prime (545040103) and next prime (545040121).

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, 100248 + ... + 105544.

It is an arithmetic number, because the mean of its divisors is an integer number (27099270).

Almost surely, 2^545040112 is an apocalyptic number.

It is an amenable number.

545040112 is a deficient number, since it is larger than the sum of its proper divisors (538930688).

545040112 is a wasteful number, since it uses less digits than its factorization.

545040112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5473 (or 5467 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 545040112 is about 23346.0941487008. The cubic root of 545040112 is about 816.8509561239.

Adding to 545040112 its reverse (211040545), we get a palindrome (756080657).

The spelling of 545040112 in words is "five hundred forty-five million, forty thousand, one hundred twelve".