93782947207049 has 4 divisors (see below), whose sum is σ = 93785017836036. Its totient is φ = 93780876578064.

The previous prime is 93782947206961. The next prime is 93782947207057. The reversal of 93782947207049 is 94070274928739.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48903237817225 + 44879709389824 = 6993085^2 + 6699232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93782947207049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93782947207099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035246554 + ... + 1035337139.

It is an arithmetic number, because the mean of its divisors is an integer number (23446254459009).

Almost surely, 2^{93782947207049} is an apocalyptic number.

It is an amenable number.

93782947207049 is a deficient number, since it is larger than the sum of its proper divisors (2070628987).

93782947207049 is a wasteful number, since it uses less digits than its factorization.

93782947207049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070628986.

The product of its (nonzero) digits is 384072192, while the sum is 71.

The spelling of 93782947207049 in words is "ninety-three trillion, seven hundred eighty-two billion, nine hundred forty-seven million, two hundred seven thousand, forty-nine".