93154214513 has 2 divisors, whose sum is σ = 93154214514. Its totient is φ = 93154214512.

The previous prime is 93154214507. The next prime is 93154214597. The reversal of 93154214513 is 31541245139.

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., 82089699169 + 11064515344 = 286513^2 + 105188^2 .

It is an emirp because it is prime and its reverse (31541245139) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93154214513 - 2⁶ = 93154214449 is a prime.

It is not a weakly prime, because it can be changed into another prime (93154414513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46577107256 + 46577107257.

It is an arithmetic number, because the mean of its divisors is an integer number (46577107257).

Almost surely, 2^93154214513 is an apocalyptic number.

It is an amenable number.

93154214513 is a deficient number, since it is larger than the sum of its proper divisors (1).

93154214513 is an equidigital number, since it uses as much as digits as its factorization.

93154214513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 38.

The spelling of 93154214513 in words is "ninety-three billion, one hundred fifty-four million, two hundred fourteen thousand, five hundred thirteen".