5521545132053 has 2 divisors, whose sum is σ = 5521545132054. Its totient is φ = 5521545132052.

The previous prime is 5521545131969. The next prime is 5521545132073. The reversal of 5521545132053 is 3502315451255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5468685144484 + 52859987569 = 2338522^2 + 229913^2 .

It is a cyclic number.

It is not a de Polignac number, because 5521545132053 - 2¹⁸ = 5521544869909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5521545132053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5521545132073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760772566026 + 2760772566027.

It is an arithmetic number, because the mean of its divisors is an integer number (2760772566027).

Almost surely, 2^{5521545132053} is an apocalyptic number.

It is an amenable number.

5521545132053 is a deficient number, since it is larger than the sum of its proper divisors (1).

5521545132053 is an equidigital number, since it uses as much as digits as its factorization.

5521545132053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 5521545132053 in words is "five trillion, five hundred twenty-one billion, five hundred forty-five million, one hundred thirty-two thousand, fifty-three".