5387995441 has 4 divisors (see below), whose sum is σ = 5407170084. Its totient is φ = 5368820800.

The previous prime is 5387995397. The next prime is 5387995451. The reversal of 5387995441 is 1445997835.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1445997835 = 5 ⋅289199567.

It can be written as a sum of positive squares in 2 ways, for example, as 2633845041 + 2754150400 = 51321^2 + 52480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5387995441 - 2⁷ = 5387995313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5387995451) 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, 9586900 + ... + 9587461.

It is an arithmetic number, because the mean of its divisors is an integer number (1351792521).

Almost surely, 2^5387995441 is an apocalyptic number.

It is an amenable number.

5387995441 is a deficient number, since it is larger than the sum of its proper divisors (19174643).

5387995441 is a wasteful number, since it uses less digits than its factorization.

5387995441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19174642.

The product of its digits is 5443200, while the sum is 55.

The square root of 5387995441 is about 73402.9661594135. The cubic root of 5387995441 is about 1753.1096212000.

The spelling of 5387995441 in words is "five billion, three hundred eighty-seven million, nine hundred ninety-five thousand, four hundred forty-one".