545053502 has 8 divisors (see below), whose sum is σ = 934377456. Its totient is φ = 233594352.

The previous prime is 545053499. The next prime is 545053529. The reversal of 545053502 is 205350545.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 19466183 + ... + 19466210.

It is an arithmetic number, because the mean of its divisors is an integer number (116797182).

Almost surely, 2^545053502 is an apocalyptic number.

545053502 is a deficient number, since it is larger than the sum of its proper divisors (389323954).

545053502 is a wasteful number, since it uses less digits than its factorization.

545053502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38932402.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 545053502 is about 23346.3809186777. The cubic root of 545053502 is about 816.8576452614.

The spelling of 545053502 in words is "five hundred forty-five million, fifty-three thousand, five hundred two".