5051916 has 48 divisors (see below), whose sum is σ = 13557600. Its totient is φ = 1624896.

The previous prime is 5051911. The next prime is 5051939. The reversal of 5051916 is 6191505.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5051916.

It is not an unprimeable number, because it can be changed into a prime (5051911) 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, 2326 + ... + 3938.

It is an arithmetic number, because the mean of its divisors is an integer number (282450).

Almost surely, 2^5051916 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 5051916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6778800).

5051916 is an abundant number, since it is smaller than the sum of its proper divisors (8505684).

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

5051916 is a wasteful number, since it uses less digits than its factorization.

5051916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 5051916 is about 2247.6467694013. The cubic root of 5051916 is about 171.5873921002.

The spelling of 5051916 in words is "five million, fifty-one thousand, nine hundred sixteen".