8925750454949 has 2 divisors, whose sum is σ = 8925750454950. Its totient is φ = 8925750454948.

The previous prime is 8925750454939. The next prime is 8925750454991. The reversal of 8925750454949 is 9494540575298.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7061482449025 + 1864268005924 = 2657345^2 + 1365382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8925750454949 is a prime.

It is a super-3 number, since 3×8925750454949³ (a number of 40 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8925750454939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4462875227474 + 4462875227475.

It is an arithmetic number, because the mean of its divisors is an integer number (4462875227475).

Almost surely, 2^{8925750454949} is an apocalyptic number.

It is an amenable number.

8925750454949 is a deficient number, since it is larger than the sum of its proper divisors (1).

8925750454949 is an equidigital number, since it uses as much as digits as its factorization.

8925750454949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184000, while the sum is 71.

The spelling of 8925750454949 in words is "eight trillion, nine hundred twenty-five billion, seven hundred fifty million, four hundred fifty-four thousand, nine hundred forty-nine".