5321441150381 has 2 divisors, whose sum is σ = 5321441150382. Its totient is φ = 5321441150380.

The previous prime is 5321441150299. The next prime is 5321441150521. The reversal of 5321441150381 is 1830511441235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4798986854281 + 522454296100 = 2190659^2 + 722810^2 .

It is a cyclic number.

It is not a de Polignac number, because 5321441150381 - 2³⁰ = 5320367408557 is a prime.

It is a super-2 number, since 2×5321441150381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5321441150681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660720575190 + 2660720575191.

It is an arithmetic number, because the mean of its divisors is an integer number (2660720575191).

Almost surely, 2^{5321441150381} is an apocalyptic number.

It is an amenable number.

5321441150381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5321441150381 is an equidigital number, since it uses as much as digits as its factorization.

5321441150381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 5321441150381 in words is "five trillion, three hundred twenty-one billion, four hundred forty-one million, one hundred fifty thousand, three hundred eighty-one".