53271833600057 has 2 divisors, whose sum is σ = 53271833600058. Its totient is φ = 53271833600056.

The previous prime is 53271833599987. The next prime is 53271833600173. The reversal of 53271833600057 is 75000633817235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36733914844201 + 16537918755856 = 6060851^2 + 4066684^2 .

It is a cyclic number.

It is not a de Polignac number, because 53271833600057 - 2¹⁸ = 53271833337913 is a prime.

It is a super-2 number, since 2×53271833600057² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53271833599978 and 53271833600014.

It is not a weakly prime, because it can be changed into another prime (53271833600857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26635916800028 + 26635916800029.

It is an arithmetic number, because the mean of its divisors is an integer number (26635916800029).

Almost surely, 2^{53271833600057} is an apocalyptic number.

It is an amenable number.

53271833600057 is a deficient number, since it is larger than the sum of its proper divisors (1).

53271833600057 is an equidigital number, since it uses as much as digits as its factorization.

53271833600057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 53271833600057 in words is "fifty-three trillion, two hundred seventy-one billion, eight hundred thirty-three million, six hundred thousand, fifty-seven".