5201651 has 12 divisors (see below), whose sum is σ = 6438672. Its totient is φ = 4114656.

The previous prime is 5201641. The next prime is 5201659. The reversal of 5201651 is 1561025.

It is not a de Polignac number, because 5201651 - 2¹⁰ = 5200627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1016 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (536556).

Almost surely, 2^5201651 is an apocalyptic number.

5201651 is a deficient number, since it is larger than the sum of its proper divisors (1237021).

5201651 is a wasteful number, since it uses less digits than its factorization.

5201651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430 (or 4417 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5201651 is about 2280.7128271661. The cubic root of 5201651 is about 173.2661545224.

Adding to 5201651 its reverse (1561025), we get a palindrome (6762676).

The spelling of 5201651 in words is "five million, two hundred one thousand, six hundred fifty-one".