53513633454053 has 2 divisors, whose sum is σ = 53513633454054. Its totient is φ = 53513633454052.

The previous prime is 53513633454007. The next prime is 53513633454079. The reversal of 53513633454053 is 35045433631535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34773582929569 + 18740050524484 = 5896913^2 + 4328978^2 .

It is a cyclic number.

It is not a de Polignac number, because 53513633454053 - 2⁶ = 53513633453989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53513633453992 and 53513633454010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53513633454553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26756816727026 + 26756816727027.

It is an arithmetic number, because the mean of its divisors is an integer number (26756816727027).

Almost surely, 2^{53513633454053} is an apocalyptic number.

It is an amenable number.

53513633454053 is a deficient number, since it is larger than the sum of its proper divisors (1).

53513633454053 is an equidigital number, since it uses as much as digits as its factorization.

53513633454053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580000, while the sum is 50.

The spelling of 53513633454053 in words is "fifty-three trillion, five hundred thirteen billion, six hundred thirty-three million, four hundred fifty-four thousand, fifty-three".