5251768 has 8 divisors (see below), whose sum is σ = 9847080. Its totient is φ = 2625880.

The previous prime is 5251711. The next prime is 5251769. The reversal of 5251768 is 8671525.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328228 + ... + 328243.

It is an arithmetic number, because the mean of its divisors is an integer number (1230885).

Almost surely, 2^5251768 is an apocalyptic number.

It is an amenable number.

5251768 is a deficient number, since it is larger than the sum of its proper divisors (4595312).

5251768 is a wasteful number, since it uses less digits than its factorization.

5251768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656477 (or 656473 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 5251768 is about 2291.6736242319. The cubic root of 5251768 is about 173.8208399439.

The spelling of 5251768 in words is "five million, two hundred fifty-one thousand, seven hundred sixty-eight".