500610005978 has 16 divisors (see below), whose sum is σ = 766333355424. Its totient is φ = 245206835280.

The previous prime is 500610005977. The next prime is 500610006059. The reversal of 500610005978 is 879500016005.

It is a super-2 number, since 2×500610005978² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500610005977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10295900 + ... + 10344407.

It is an arithmetic number, because the mean of its divisors is an integer number (47895834714).

Almost surely, 2^500610005978 is an apocalyptic number.

500610005978 is a deficient number, since it is larger than the sum of its proper divisors (265723349446).

500610005978 is a wasteful number, since it uses less digits than its factorization.

500610005978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20640557.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 500610005978 in words is "five hundred billion, six hundred ten million, five thousand, nine hundred seventy-eight".