5440126201 has 4 divisors (see below), whose sum is σ = 5442003072. Its totient is φ = 5438249332.

The previous prime is 5440126183. The next prime is 5440126247. The reversal of 5440126201 is 1026210445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5440126201 - 2¹¹ = 5440124153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440126301) 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, 934081 + ... + 939886.

It is an arithmetic number, because the mean of its divisors is an integer number (1360500768).

Almost surely, 2^5440126201 is an apocalyptic number.

It is an amenable number.

5440126201 is a deficient number, since it is larger than the sum of its proper divisors (1876871).

5440126201 is a wasteful number, since it uses less digits than its factorization.

5440126201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876870.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5440126201 is about 73757.2111796535. The cubic root of 5440126201 is about 1758.7454688635.

Adding to 5440126201 its reverse (1026210445), we get a palindrome (6466336646).

The spelling of 5440126201 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, two hundred one".