5051909736 has 96 divisors (see below), whose sum is σ = 14678445600. Its totient is φ = 1625883840.

The previous prime is 5051909729. The next prime is 5051909741. The reversal of 5051909736 is 6379091505.

It is a junction number, because it is equal to n+sod(n) for n = 5051909691 and 5051909700.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11571 + ... + 101181.

It is an arithmetic number, because the mean of its divisors is an integer number (152900475).

Almost surely, 2^5051909736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5051909736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7339222800).

5051909736 is an abundant number, since it is smaller than the sum of its proper divisors (9626535864).

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

5051909736 is a wasteful number, since it uses less digits than its factorization.

5051909736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89661 (or 89645 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 45.

The square root of 5051909736 is about 71076.7876032675. The cubic root of 5051909736 is about 1715.8732118168.

The spelling of 5051909736 in words is "five billion, fifty-one million, nine hundred nine thousand, seven hundred thirty-six".