5108738446 has 16 divisors (see below), whose sum is σ = 8820846720. Its totient is φ = 2173707000.

The previous prime is 5108738429. The next prime is 5108738447. The reversal of 5108738446 is 6448378015.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5108738396 and 5108738405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108738447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310680 + ... + 1314571.

It is an arithmetic number, because the mean of its divisors is an integer number (551302920).

Almost surely, 2^5108738446 is an apocalyptic number.

5108738446 is a deficient number, since it is larger than the sum of its proper divisors (3712108274).

5108738446 is a wasteful number, since it uses less digits than its factorization.

5108738446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625399.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 5108738446 is about 71475.4394599991. The cubic root of 5108738446 is about 1722.2831638564.

The spelling of 5108738446 in words is "five billion, one hundred eight million, seven hundred thirty-eight thousand, four hundred forty-six".