545635436 has 12 divisors (see below), whose sum is σ = 962151960. Its totient is φ = 270734880.

The previous prime is 545635429. The next prime is 545635459. The reversal of 545635436 is 634536545.

It is a junction number, because it is equal to n+sod(n) for n = 545635393 and 545635402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520121 + ... + 521168.

It is an arithmetic number, because the mean of its divisors is an integer number (80179330).

Almost surely, 2^545635436 is an apocalyptic number.

It is an amenable number.

545635436 is a deficient number, since it is larger than the sum of its proper divisors (416516524).

545635436 is a wasteful number, since it uses less digits than its factorization.

545635436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041424 (or 1041422 counting only the distinct ones).

The product of its digits is 648000, while the sum is 41.

The square root of 545635436 is about 23358.8406390386. The cubic root of 545635436 is about 817.1482516952.

The spelling of 545635436 in words is "five hundred forty-five million, six hundred thirty-five thousand, four hundred thirty-six".