8507425411078 has 72 divisors (see below), whose sum is σ = 15133871186280. Its totient is φ = 3574128096000.

The previous prime is 8507425411061. The next prime is 8507425411081. The reversal of 8507425411078 is 8701145247058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7178898 + ... + 8279578.

It is an arithmetic number, because the mean of its divisors is an integer number (210192655365).

Almost surely, 2^{8507425411078} is an apocalyptic number.

8507425411078 is a deficient number, since it is larger than the sum of its proper divisors (6626445775202).

8507425411078 is a wasteful number, since it uses less digits than its factorization.

8507425411078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100806 (or 1100754 counting only the distinct ones).

The product of its (nonzero) digits is 2508800, while the sum is 52.

The spelling of 8507425411078 in words is "eight trillion, five hundred seven billion, four hundred twenty-five million, four hundred eleven thousand, seventy-eight".