54241442131 has 2 divisors, whose sum is σ = 54241442132. Its totient is φ = 54241442130.

The previous prime is 54241442093. The next prime is 54241442147. The reversal of 54241442131 is 13124414245.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54241442131 is a prime.

It is a super-2 number, since 2×54241442131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54241442093 and 54241442102.

It is not a weakly prime, because it can be changed into another prime (54241442831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27120721065 + 27120721066.

It is an arithmetic number, because the mean of its divisors is an integer number (27120721066).

Almost surely, 2^54241442131 is an apocalyptic number.

54241442131 is a deficient number, since it is larger than the sum of its proper divisors (1).

54241442131 is an equidigital number, since it uses as much as digits as its factorization.

54241442131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 31.

Adding to 54241442131 its reverse (13124414245), we get a palindrome (67365856376).

The spelling of 54241442131 in words is "fifty-four billion, two hundred forty-one million, four hundred forty-two thousand, one hundred thirty-one".