91758082425713 has 32 divisors (see below), whose sum is σ = 102493843845120. Its totient is φ = 81430769520000.

The previous prime is 91758082425629. The next prime is 91758082425733. The reversal of 91758082425713 is 31752428085719.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 91758082425713 - 2¹² = 91758082421617 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91758082425733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338856908 + ... + 339127586.

It is an arithmetic number, because the mean of its divisors is an integer number (3202932620160).

Almost surely, 2^{91758082425713} is an apocalyptic number.

It is an amenable number.

91758082425713 is a deficient number, since it is larger than the sum of its proper divisors (10735761419407).

91758082425713 is a wasteful number, since it uses less digits than its factorization.

91758082425713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272429.

The product of its (nonzero) digits is 33868800, while the sum is 62.

The spelling of 91758082425713 in words is "ninety-one trillion, seven hundred fifty-eight billion, eighty-two million, four hundred twenty-five thousand, seven hundred thirteen".