53415252340067 has 2 divisors, whose sum is σ = 53415252340068. Its totient is φ = 53415252340066.

The previous prime is 53415252339997. The next prime is 53415252340069. The reversal of 53415252340067 is 76004325251435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53415252340067 - 2¹⁸ = 53415252077923 is a prime.

Together with 53415252340069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53415252340069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26707626170033 + 26707626170034.

It is an arithmetic number, because the mean of its divisors is an integer number (26707626170034).

Almost surely, 2^{53415252340067} is an apocalyptic number.

53415252340067 is a deficient number, since it is larger than the sum of its proper divisors (1).

53415252340067 is an equidigital number, since it uses as much as digits as its factorization.

53415252340067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 53415252340067 in words is "fifty-three trillion, four hundred fifteen billion, two hundred fifty-two million, three hundred forty thousand, sixty-seven".