5801651 has 4 divisors (see below), whose sum is σ = 5811672. Its totient is φ = 5791632.

The previous prime is 5801629. The next prime is 5801657. The reversal of 5801651 is 1561085.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1561085 = 5 ⋅312217.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5801651 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5801651.

It is not an unprimeable number, because it can be changed into a prime (5801657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4085 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (1452918).

Almost surely, 2^5801651 is an apocalyptic number.

5801651 is a deficient number, since it is larger than the sum of its proper divisors (10021).

5801651 is an equidigital number, since it uses as much as digits as its factorization.

5801651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10020.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5801651 is about 2408.6616615872. The cubic root of 5801651 is about 179.6872243121.

The spelling of 5801651 in words is "five million, eight hundred one thousand, six hundred fifty-one".