5638201471 has 16 divisors (see below), whose sum is σ = 6509321280. Its totient is φ = 4783587840.

The previous prime is 5638201421. The next prime is 5638201561. The reversal of 5638201471 is 1741028365.

It is a cyclic number.

It is not a de Polignac number, because 5638201471 - 2⁷ = 5638201343 is a prime.

It is a super-3 number, since 3×5638201471³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5638201471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5638201421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897975 + ... + 904231.

It is an arithmetic number, because the mean of its divisors is an integer number (406832580).

Almost surely, 2^5638201471 is an apocalyptic number.

5638201471 is a deficient number, since it is larger than the sum of its proper divisors (871119809).

5638201471 is a wasteful number, since it uses less digits than its factorization.

5638201471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 5638201471 is about 75087.9582289997. The cubic root of 5638201471 is about 1779.8368607587.

The spelling of 5638201471 in words is "five billion, six hundred thirty-eight million, two hundred one thousand, four hundred seventy-one".