545255202 has 16 divisors (see below), whose sum is σ = 1111086720. Its totient is φ = 178322352.

The previous prime is 545255197. The next prime is 545255213. The reversal of 545255202 is 202552545.

It is a self number, because there is not a number n which added to its sum of digits gives 545255202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857002 + ... + 857637.

It is an arithmetic number, because the mean of its divisors is an integer number (69442920).

Almost surely, 2^545255202 is an apocalyptic number.

545255202 is an abundant number, since it is smaller than the sum of its proper divisors (565831518).

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

545255202 is a wasteful number, since it uses less digits than its factorization.

545255202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714697.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 545255202 is about 23350.7002464594. The cubic root of 545255202 is about 816.9583937000.

The spelling of 545255202 in words is "five hundred forty-five million, two hundred fifty-five thousand, two hundred two".