5016670838 has 4 divisors (see below), whose sum is σ = 7525006260. Its totient is φ = 2508335418.

The previous prime is 5016670837. The next prime is 5016670849. The reversal of 5016670838 is 8380766105.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016670837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254167708 + ... + 1254167711.

It is an arithmetic number, because the mean of its divisors is an integer number (1881251565).

Almost surely, 2^5016670838 is an apocalyptic number.

5016670838 is a deficient number, since it is larger than the sum of its proper divisors (2508335422).

5016670838 is a wasteful number, since it uses less digits than its factorization.

5016670838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508335421.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 5016670838 is about 70828.4606496569. The cubic root of 5016670838 is about 1711.8742872415.

The spelling of 5016670838 in words is "five billion, sixteen million, six hundred seventy thousand, eight hundred thirty-eight".