53342139967 has 2 divisors, whose sum is σ = 53342139968. Its totient is φ = 53342139966.

The previous prime is 53342139913. The next prime is 53342140013. The reversal of 53342139967 is 76993124335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53342139967 - 2¹⁵ = 53342107199 is a prime.

It is a super-2 number, since 2×53342139967² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53342139167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26671069983 + 26671069984.

It is an arithmetic number, because the mean of its divisors is an integer number (26671069984).

Almost surely, 2^53342139967 is an apocalyptic number.

53342139967 is a deficient number, since it is larger than the sum of its proper divisors (1).

53342139967 is an equidigital number, since it uses as much as digits as its factorization.

53342139967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 52.

The spelling of 53342139967 in words is "fifty-three billion, three hundred forty-two million, one hundred thirty-nine thousand, nine hundred sixty-seven".