54145032353 has 2 divisors, whose sum is σ = 54145032354. Its totient is φ = 54145032352.

The previous prime is 54145032239. The next prime is 54145032391. The reversal of 54145032353 is 35323054145.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50127627664 + 4017404689 = 223892^2 + 63383^2 .

It is a cyclic number.

It is not a de Polignac number, because 54145032353 - 2¹⁶ = 54144966817 is a prime.

It is not a weakly prime, because it can be changed into another prime (54145232353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27072516176 + 27072516177.

It is an arithmetic number, because the mean of its divisors is an integer number (27072516177).

Almost surely, 2^54145032353 is an apocalyptic number.

It is an amenable number.

54145032353 is a deficient number, since it is larger than the sum of its proper divisors (1).

54145032353 is an equidigital number, since it uses as much as digits as its factorization.

54145032353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 54145032353 its reverse (35323054145), we get a palindrome (89468086498).

The spelling of 54145032353 in words is "fifty-four billion, one hundred forty-five million, thirty-two thousand, three hundred fifty-three".