5450251340131 has 4 divisors (see below), whose sum is σ = 5869501443232. Its totient is φ = 5031001237032.

The previous prime is 5450251340069. The next prime is 5450251340161. The reversal of 5450251340131 is 1310431520545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5450251340131 - 2²³ = 5450242951523 is a prime.

It is a super-2 number, since 2×5450251340131² (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 (5450251340161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209625051531 + ... + 209625051556.

It is an arithmetic number, because the mean of its divisors is an integer number (1467375360808).

Almost surely, 2^{5450251340131} is an apocalyptic number.

5450251340131 is a deficient number, since it is larger than the sum of its proper divisors (419250103101).

5450251340131 is a wasteful number, since it uses less digits than its factorization.

5450251340131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419250103100.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 5450251340131 its reverse (1310431520545), we get a palindrome (6760682860676).

The spelling of 5450251340131 in words is "five trillion, four hundred fifty billion, two hundred fifty-one million, three hundred forty thousand, one hundred thirty-one".