47525714993 has 2 divisors, whose sum is σ = 47525714994. Its totient is φ = 47525714992.

The previous prime is 47525714969. The next prime is 47525715001. The reversal of 47525714993 is 39941752574.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46997036944 + 528678049 = 216788^2 + 22993^2 .

It is a cyclic number.

It is not a de Polignac number, because 47525714993 - 2⁸ = 47525714737 is a prime.

It is not a weakly prime, because it can be changed into another prime (47525714963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23762857496 + 23762857497.

It is an arithmetic number, because the mean of its divisors is an integer number (23762857497).

Almost surely, 2^47525714993 is an apocalyptic number.

It is an amenable number.

47525714993 is a deficient number, since it is larger than the sum of its proper divisors (1).

47525714993 is an equidigital number, since it uses as much as digits as its factorization.

47525714993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 56.

The spelling of 47525714993 in words is "forty-seven billion, five hundred twenty-five million, seven hundred fourteen thousand, nine hundred ninety-three".