5013516542066 has 4 divisors (see below), whose sum is σ = 7520274813102. Its totient is φ = 2506758271032.

The previous prime is 5013516542017. The next prime is 5013516542081. The reversal of 5013516542066 is 6602456153105.

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

It can be written as a sum of positive squares in only one way, i.e., 2726722335841 + 2286794206225 = 1651279^2 + 1512215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253379135515 + ... + 1253379135518.

Almost surely, 2^{5013516542066} is an apocalyptic number.

5013516542066 is a deficient number, since it is larger than the sum of its proper divisors (2506758271036).

5013516542066 is a wasteful number, since it uses less digits than its factorization.

5013516542066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506758271035.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 5013516542066 in words is "five trillion, thirteen billion, five hundred sixteen million, five hundred forty-two thousand, sixty-six".