53334514369 has 2 divisors, whose sum is σ = 53334514370. Its totient is φ = 53334514368.

The previous prime is 53334514313. The next prime is 53334514379. The reversal of 53334514369 is 96341543335.

It is a happy number.

53334514369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48890958769 + 4443555600 = 221113^2 + 66660^2 .

It is a cyclic number.

It is not a de Polignac number, because 53334514369 - 2¹³ = 53334506177 is a prime.

It is a super-2 number, since 2×53334514369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53334514379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26667257184 + 26667257185.

It is an arithmetic number, because the mean of its divisors is an integer number (26667257185).

Almost surely, 2^53334514369 is an apocalyptic number.

It is an amenable number.

53334514369 is a deficient number, since it is larger than the sum of its proper divisors (1).

53334514369 is an equidigital number, since it uses as much as digits as its factorization.

53334514369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 46.

The spelling of 53334514369 in words is "fifty-three billion, three hundred thirty-four million, five hundred fourteen thousand, three hundred sixty-nine".