949272750617 has 2 divisors, whose sum is σ = 949272750618. Its totient is φ = 949272750616.

The previous prime is 949272750599. The next prime is 949272750709. The reversal of 949272750617 is 716057272949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 925407444361 + 23865306256 = 961981^2 + 154484^2 .

It is a cyclic number.

It is not a de Polignac number, because 949272750617 - 2³⁸ = 674394843673 is a prime.

It is a super-2 number, since 2×949272750617² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (949272755617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474636375308 + 474636375309.

It is an arithmetic number, because the mean of its divisors is an integer number (474636375309).

Almost surely, 2^949272750617 is an apocalyptic number.

It is an amenable number.

949272750617 is a deficient number, since it is larger than the sum of its proper divisors (1).

949272750617 is an equidigital number, since it uses as much as digits as its factorization.

949272750617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13335840, while the sum is 59.

The spelling of 949272750617 in words is "nine hundred forty-nine billion, two hundred seventy-two million, seven hundred fifty thousand, six hundred seventeen".