545152120 has 32 divisors (see below), whose sum is σ = 1246705920. Its totient is φ = 214485120.

The previous prime is 545152093. The next prime is 545152147. The reversal of 545152120 is 21251545.

545152120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (545152093) and next prime (545152147).

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, 109272 + ... + 114151.

It is an arithmetic number, because the mean of its divisors is an integer number (38959560).

Almost surely, 2^545152120 is an apocalyptic number.

It is an amenable number.

545152120 is an abundant number, since it is smaller than the sum of its proper divisors (701553800).

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

545152120 is a wasteful number, since it uses less digits than its factorization.

545152120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223495 (or 223491 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 545152120 is about 23348.4928849808. The cubic root of 545152120 is about 816.9069077093.

The spelling of 545152120 in words is "five hundred forty-five million, one hundred fifty-two thousand, one hundred twenty".