545022032 has 20 divisors (see below), whose sum is σ = 1056468096. Its totient is φ = 272385120.

The previous prime is 545022017. The next prime is 545022041. The reversal of 545022032 is 230220545.

It is a junction number, because it is equal to n+sod(n) for n = 545021989 and 545022007.

It is a congruent number.

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, 34883 + ... + 48029.

Almost surely, 2^545022032 is an apocalyptic number.

It is an amenable number.

545022032 is a deficient number, since it is larger than the sum of its proper divisors (511446064).

545022032 is a wasteful number, since it uses less digits than its factorization.

545022032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15746 (or 15740 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 545022032 is about 23345.7069286839. The cubic root of 545022032 is about 816.8419238660.

Adding to 545022032 its reverse (230220545), we get a palindrome (775242577).

The spelling of 545022032 in words is "five hundred forty-five million, twenty-two thousand, thirty-two".