949270806529 has 2 divisors, whose sum is σ = 949270806530. Its totient is φ = 949270806528.

The previous prime is 949270806511. The next prime is 949270806571. The reversal of 949270806529 is 925608072949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 546604412929 + 402666393600 = 739327^2 + 634560^2 .

It is a cyclic number.

It is not a de Polignac number, because 949270806529 - 2⁹ = 949270806017 is a prime.

It is a super-2 number, since 2×949270806529² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (949270846529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474635403264 + 474635403265.

It is an arithmetic number, because the mean of its divisors is an integer number (474635403265).

Almost surely, 2^949270806529 is an apocalyptic number.

It is an amenable number.

949270806529 is a deficient number, since it is larger than the sum of its proper divisors (1).

949270806529 is an equidigital number, since it uses as much as digits as its factorization.

949270806529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 949270806529 in words is "nine hundred forty-nine billion, two hundred seventy million, eight hundred six thousand, five hundred twenty-nine".