5016393878612 has 12 divisors (see below), whose sum is σ = 8778728005236. Its totient is φ = 2508185877120.

The previous prime is 5016393878611. The next prime is 5016393878621. The reversal of 5016393878612 is 2168783936105.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1418490528016 + 3597903350596 = 1191004^2 + 1896814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016393878611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699583 + ... + 3594630.

It is an arithmetic number, because the mean of its divisors is an integer number (731560667103).

Almost surely, 2^{5016393878612} is an apocalyptic number.

It is an amenable number.

5016393878612 is a deficient number, since it is larger than the sum of its proper divisors (3762334126624).

5016393878612 is a wasteful number, since it uses less digits than its factorization.

5016393878612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531098 (or 5531096 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 5016393878612 in words is "five trillion, sixteen billion, three hundred ninety-three million, eight hundred seventy-eight thousand, six hundred twelve".