47527626172993 has 2 divisors, whose sum is σ = 47527626172994. Its totient is φ = 47527626172992.

The previous prime is 47527626172987. The next prime is 47527626173039. The reversal of 47527626172993 is 39927162672574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37068042252609 + 10459583920384 = 6088353^2 + 3234128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47527626172993 is a prime.

It is not a weakly prime, because it can be changed into another prime (47527626172903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23763813086496 + 23763813086497.

It is an arithmetic number, because the mean of its divisors is an integer number (23763813086497).

Almost surely, 2^{47527626172993} is an apocalyptic number.

It is an amenable number.

47527626172993 is a deficient number, since it is larger than the sum of its proper divisors (1).

47527626172993 is an equidigital number, since it uses as much as digits as its factorization.

47527626172993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480090240, while the sum is 70.

The spelling of 47527626172993 in words is "forty-seven trillion, five hundred twenty-seven billion, six hundred twenty-six million, one hundred seventy-two thousand, nine hundred ninety-three".