545435112 has 16 divisors (see below), whose sum is σ = 1363587840. Its totient is φ = 181811696.

The previous prime is 545435101. The next prime is 545435129. The reversal of 545435112 is 211534545.

It is a super-2 number, since 2×545435112² = 594998922804905088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545435112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11363208 + ... + 11363255.

It is an arithmetic number, because the mean of its divisors is an integer number (85224240).

Almost surely, 2^545435112 is an apocalyptic number.

It is an amenable number.

545435112 is an abundant number, since it is smaller than the sum of its proper divisors (818152728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545435112 is a wasteful number, since it uses less digits than its factorization.

545435112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22726472 (or 22726468 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 545435112 is about 23354.5522757342. The cubic root of 545435112 is about 817.0482371479.

Adding to 545435112 its reverse (211534545), we get a palindrome (756969657).

The spelling of 545435112 in words is "five hundred forty-five million, four hundred thirty-five thousand, one hundred twelve".