8250250648 has 8 divisors (see below), whose sum is σ = 15469219980. Its totient is φ = 4125125320.

The previous prime is 8250250597. The next prime is 8250250651. The reversal of 8250250648 is 8460520528.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 8250250648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515640658 + ... + 515640673.

Almost surely, 2^8250250648 is an apocalyptic number.

It is an amenable number.

8250250648 is a deficient number, since it is larger than the sum of its proper divisors (7218969332).

8250250648 is a wasteful number, since it uses less digits than its factorization.

8250250648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031281337 (or 1031281333 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 8250250648 is about 90830.8903842740. The cubic root of 8250250648 is about 2020.6404733105.

The spelling of 8250250648 in words is "eight billion, two hundred fifty million, two hundred fifty thousand, six hundred forty-eight".