53026360035457 has 2 divisors, whose sum is σ = 53026360035458. Its totient is φ = 53026360035456.

The previous prime is 53026360035401. The next prime is 53026360035461. The reversal of 53026360035457 is 75453006362035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40758405461361 + 12267954574096 = 6384231^2 + 3502564^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53026360035457 is a prime.

It is a super-2 number, since 2×53026360035457² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53026360035457.

It is not a weakly prime, because it can be changed into another prime (53026360035487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26513180017728 + 26513180017729.

It is an arithmetic number, because the mean of its divisors is an integer number (26513180017729).

Almost surely, 2^{53026360035457} is an apocalyptic number.

It is an amenable number.

53026360035457 is a deficient number, since it is larger than the sum of its proper divisors (1).

53026360035457 is an equidigital number, since it uses as much as digits as its factorization.

53026360035457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804000, while the sum is 49.

The spelling of 53026360035457 in words is "fifty-three trillion, twenty-six billion, three hundred sixty million, thirty-five thousand, four hundred fifty-seven".