5251611 has 8 divisors (see below), whose sum is σ = 7134480. Its totient is φ = 3434912.

The previous prime is 5251607. The next prime is 5251627. The reversal of 5251611 is 1161525.

5251611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5251611 - 2² = 5251607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5251601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16356 + ... + 16673.

It is an arithmetic number, because the mean of its divisors is an integer number (891810).

Almost surely, 2^5251611 is an apocalyptic number.

5251611 is a deficient number, since it is larger than the sum of its proper divisors (1882869).

5251611 is a wasteful number, since it uses less digits than its factorization.

5251611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33085.

The product of its digits is 300, while the sum is 21.

The square root of 5251611 is about 2291.6393695344. The cubic root of 5251611 is about 173.8191078197.

The spelling of 5251611 in words is "five million, two hundred fifty-one thousand, six hundred eleven".