5047104638 has 4 divisors (see below), whose sum is σ = 7570656960. Its totient is φ = 2523552318.

The previous prime is 5047104583. The next prime is 5047104709. The reversal of 5047104638 is 8364017405.

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

It is a super-2 number, since 2×5047104638² = 50946530453842222088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261776158 + ... + 1261776161.

It is an arithmetic number, because the mean of its divisors is an integer number (1892664240).

Almost surely, 2^5047104638 is an apocalyptic number.

5047104638 is a deficient number, since it is larger than the sum of its proper divisors (2523552322).

5047104638 is a wasteful number, since it uses less digits than its factorization.

5047104638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523552321.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 5047104638 is about 71042.9774010071. The cubic root of 5047104638 is about 1715.3290245823.

The spelling of 5047104638 in words is "five billion, forty-seven million, one hundred four thousand, six hundred thirty-eight".