616475303 has 4 divisors (see below), whose sum is σ = 631511328. Its totient is φ = 601439280.

The previous prime is 616475297. The next prime is 616475329. The reversal of 616475303 is 303574616.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 616475303 - 2¹⁴ = 616458919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616475603) by changing a digit.

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, 7517951 + ... + 7518032.

It is an arithmetic number, because the mean of its divisors is an integer number (157877832).

Almost surely, 2^616475303 is an apocalyptic number.

616475303 is a deficient number, since it is larger than the sum of its proper divisors (15036025).

616475303 is a wasteful number, since it uses less digits than its factorization.

616475303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15036024.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 616475303 is about 24828.9206974447. The cubic root of 616475303 is about 851.0829578297.

The spelling of 616475303 in words is "six hundred sixteen million, four hundred seventy-five thousand, three hundred three".