545603952 has 40 divisors (see below), whose sum is σ = 1442260864. Its totient is φ = 177637824.

The previous prime is 545603939. The next prime is 545603957. The reversal of 545603952 is 259306545.

It is a self number, because there is not a number n which added to its sum of digits gives 545603952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545603957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130108 + ... + 134235.

Almost surely, 2^545603952 is an apocalyptic number.

It is an amenable number.

545603952 is an abundant number, since it is smaller than the sum of its proper divisors (896656912).

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

545603952 is a wasteful number, since it uses less digits than its factorization.

545603952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264397 (or 264391 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 545603952 is about 23358.1667088836. The cubic root of 545603952 is about 817.1325344912.

The spelling of 545603952 in words is "five hundred forty-five million, six hundred three thousand, nine hundred fifty-two".