54625142353 has 2 divisors, whose sum is σ = 54625142354. Its totient is φ = 54625142352.

The previous prime is 54625142323. The next prime is 54625142381. The reversal of 54625142353 is 35324152645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41376441744 + 13248700609 = 203412^2 + 115103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54625142353 is a prime.

It is not a weakly prime, because it can be changed into another prime (54625142303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27312571176 + 27312571177.

It is an arithmetic number, because the mean of its divisors is an integer number (27312571177).

Almost surely, 2^54625142353 is an apocalyptic number.

It is an amenable number.

54625142353 is a deficient number, since it is larger than the sum of its proper divisors (1).

54625142353 is an equidigital number, since it uses as much as digits as its factorization.

54625142353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 40.

Adding to 54625142353 its reverse (35324152645), we get a palindrome (89949294998).

The spelling of 54625142353 in words is "fifty-four billion, six hundred twenty-five million, one hundred forty-two thousand, three hundred fifty-three".