8855958517652 has 12 divisors (see below), whose sum is σ = 15498008291136. Its totient is φ = 4427956148760.

The previous prime is 8855958517633. The next prime is 8855958517657. The reversal of 8855958517652 is 2567158595588.

It is a self number, because there is not a number n which added to its sum of digits gives 8855958517652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8855958517657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4900508 + ... + 6459635.

It is an arithmetic number, because the mean of its divisors is an integer number (1291500690928).

Almost surely, 2^{8855958517652} is an apocalyptic number.

It is an amenable number.

8855958517652 is a deficient number, since it is larger than the sum of its proper divisors (6642049773484).

8855958517652 is a wasteful number, since it uses less digits than its factorization.

8855958517652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11555038 (or 11555036 counting only the distinct ones).

The product of its digits is 1209600000, while the sum is 74.

The spelling of 8855958517652 in words is "eight trillion, eight hundred fifty-five billion, nine hundred fifty-eight million, five hundred seventeen thousand, six hundred fifty-two".