5651201 has 4 divisors (see below), whose sum is σ = 5846100. Its totient is φ = 5456304.

The previous prime is 5651183. The next prime is 5651237. The reversal of 5651201 is 1021565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4326400 + 1324801 = 2080^2 + 1151^2 .

It is a cyclic number.

It is not a de Polignac number, because 5651201 - 2⁶ = 5651137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5651251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97406 + ... + 97463.

It is an arithmetic number, because the mean of its divisors is an integer number (1461525).

Almost surely, 2^5651201 is an apocalyptic number.

It is an amenable number.

5651201 is a deficient number, since it is larger than the sum of its proper divisors (194899).

5651201 is a wasteful number, since it uses less digits than its factorization.

5651201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194898.

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

The square root of 5651201 is about 2377.2254836258. The cubic root of 5651201 is about 178.1203684443.

Adding to 5651201 its reverse (1021565), we get a palindrome (6672766).

The spelling of 5651201 in words is "five million, six hundred fifty-one thousand, two hundred one".