8507148228849 has 8 divisors (see below), whose sum is σ = 11556880612992. Its totient is φ = 5564423998640.

The previous prime is 8507148228847. The next prime is 8507148228863. The reversal of 8507148228849 is 9488228417058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8507148228849 - 2¹ = 8507148228847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8507148228849.

It is not an unprimeable number, because it can be changed into a prime (8507148228847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26752038297 + ... + 26752038614.

It is an arithmetic number, because the mean of its divisors is an integer number (1444610076624).

Almost surely, 2^{8507148228849} is an apocalyptic number.

It is an amenable number.

8507148228849 is a deficient number, since it is larger than the sum of its proper divisors (3049732384143).

8507148228849 is a wasteful number, since it uses less digits than its factorization.

8507148228849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53504076967.

The product of its (nonzero) digits is 82575360, while the sum is 66.

The spelling of 8507148228849 in words is "eight trillion, five hundred seven billion, one hundred forty-eight million, two hundred twenty-eight thousand, eight hundred forty-nine".