5051009646 has 24 divisors (see below), whose sum is σ = 10947094704. Its totient is φ = 1683171360.

The previous prime is 5051009633. The next prime is 5051009653. The reversal of 5051009646 is 6469001505.

5051009646 is a `hidden beast` number, since 5 + 0 + 5 + 1 + 0 + 0 + 9 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5051009646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23706 + ... + 103266.

It is an arithmetic number, because the mean of its divisors is an integer number (456128946).

Almost surely, 2^5051009646 is an apocalyptic number.

5051009646 is an abundant number, since it is smaller than the sum of its proper divisors (5896085058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051009646 is a wasteful number, since it uses less digits than its factorization.

5051009646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83096 (or 83093 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5051009646 is about 71070.4555071937. The cubic root of 5051009646 is about 1715.7713010456.

The spelling of 5051009646 in words is "five billion, fifty-one million, nine thousand, six hundred forty-six".