54541351253 has 2 divisors, whose sum is σ = 54541351254. Its totient is φ = 54541351252.

The previous prime is 54541351217. The next prime is 54541351313. The reversal of 54541351253 is 35215314545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46129159729 + 8412191524 = 214777^2 + 91718^2 .

It is a cyclic number.

It is not a de Polignac number, because 54541351253 - 2²⁸ = 54272915797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54541351153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27270675626 + 27270675627.

It is an arithmetic number, because the mean of its divisors is an integer number (27270675627).

Almost surely, 2^54541351253 is an apocalyptic number.

It is an amenable number.

54541351253 is a deficient number, since it is larger than the sum of its proper divisors (1).

54541351253 is an equidigital number, since it uses as much as digits as its factorization.

54541351253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180000, while the sum is 38.

Adding to 54541351253 its reverse (35215314545), we get a palindrome (89756665798).

The spelling of 54541351253 in words is "fifty-four billion, five hundred forty-one million, three hundred fifty-one thousand, two hundred fifty-three".