5020393834 has 4 divisors (see below), whose sum is σ = 7530590754. Its totient is φ = 2510196916.

The previous prime is 5020393787. The next prime is 5020393849. The reversal of 5020393834 is 4383930205.

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., 3684125809 + 1336268025 = 60697^2 + 36555^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5020393793 and 5020393802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255098457 + ... + 1255098460.

Almost surely, 2^5020393834 is an apocalyptic number.

5020393834 is a deficient number, since it is larger than the sum of its proper divisors (2510196920).

5020393834 is a wasteful number, since it uses less digits than its factorization.

5020393834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510196919.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5020393834 is about 70854.7375550852. The cubic root of 5020393834 is about 1712.2976573332.

The spelling of 5020393834 in words is "five billion, twenty million, three hundred ninety-three thousand, eight hundred thirty-four".