5144425352401 has 4 divisors (see below), whose sum is σ = 5321819330100. Its totient is φ = 4967031374704.

The previous prime is 5144425352359. The next prime is 5144425352441. The reversal of 5144425352401 is 1042535244415.

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 1818182560000 + 3326242792401 = 1348400^2 + 1823799^2 .

It is a cyclic number.

It is not a de Polignac number, because 5144425352401 - 2¹⁹ = 5144424828113 is a prime.

It is a super-2 number, since 2×5144425352401² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5144425352441) 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, 88696988806 + ... + 88696988863.

It is an arithmetic number, because the mean of its divisors is an integer number (1330454832525).

Almost surely, 2^{5144425352401} is an apocalyptic number.

It is an amenable number.

5144425352401 is a deficient number, since it is larger than the sum of its proper divisors (177393977699).

5144425352401 is a wasteful number, since it uses less digits than its factorization.

5144425352401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177393977698.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 5144425352401 in words is "five trillion, one hundred forty-four billion, four hundred twenty-five million, three hundred fifty-two thousand, four hundred one".