616604054 has 8 divisors (see below), whose sum is σ = 1008988488. Its totient is φ = 280274560.

The previous prime is 616604029. The next prime is 616604077. The reversal of 616604054 is 450406616.

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

It is a self number, because there is not a number n which added to its sum of digits gives 616604054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14013707 + ... + 14013750.

It is an arithmetic number, because the mean of its divisors is an integer number (126123561).

Almost surely, 2^616604054 is an apocalyptic number.

616604054 is a deficient number, since it is larger than the sum of its proper divisors (392384434).

616604054 is a wasteful number, since it uses less digits than its factorization.

616604054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027470.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 616604054 is about 24831.5133248056. The cubic root of 616604054 is about 851.1422033252.

The spelling of 616604054 in words is "six hundred sixteen million, six hundred four thousand, fifty-four".