5103996646 has 32 divisors (see below), whose sum is σ = 8798699520. Its totient is φ = 2175218016.

The previous prime is 5103996503. The next prime is 5103996647. The reversal of 5103996646 is 6466993015.

It is a self number, because there is not a number n which added to its sum of digits gives 5103996646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103996647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2084595 + ... + 2087041.

It is an arithmetic number, because the mean of its divisors is an integer number (274959360).

Almost surely, 2^5103996646 is an apocalyptic number.

5103996646 is a deficient number, since it is larger than the sum of its proper divisors (3694702874).

5103996646 is a wasteful number, since it uses less digits than its factorization.

5103996646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 5103996646 is about 71442.2609244696. The cubic root of 5103996646 is about 1721.7501392222.

The spelling of 5103996646 in words is "five billion, one hundred three million, nine hundred ninety-six thousand, six hundred forty-six".