5647372201 has 3 divisors (see below), whose sum is σ = 5647447351. Its totient is φ = 5647297052.

The previous prime is 5647372189. The next prime is 5647372249. The reversal of 5647372201 is 1022737465.

It is a happy number.

The square root of 5647372201 is 75149.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1022737465 = 5 ⋅204547493.

It can be written as a sum of positive squares in only one way, i.e., 79227801 + 5568144400 = 8901^2 + 74620^2 .

It is not a de Polignac number, because 5647372201 - 2⁵ = 5647372169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5647373201) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 37575 + ... + 112723.

Almost surely, 2^5647372201 is an apocalyptic number.

5647372201 is the 75149-th square number.

5647372201 is the 37575-th centered octagonal number.

It is an amenable number.

5647372201 is a deficient number, since it is larger than the sum of its proper divisors (75150).

5647372201 is an frugal number, since it uses more digits than its factorization.

5647372201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150298 (or 75149 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The cubic root of 5647372201 is about 1780.8013268043.

The spelling of 5647372201 in words is "five billion, six hundred forty-seven million, three hundred seventy-two thousand, two hundred one".