877473955206 has 16 divisors (see below), whose sum is σ = 1949942122800. Its totient is φ = 292491318384.

The previous prime is 877473955181. The next prime is 877473955219. The reversal of 877473955206 is 602559374778.

877473955206 is a `hidden beast` number, since 8 + 7 + 7 + 4 + 73 + 9 + 552 + 0 + 6 = 666.

It is a super-2 number, since 2×877473955206² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8124758791 + ... + 8124758898.

It is an arithmetic number, because the mean of its divisors is an integer number (121871382675).

Almost surely, 2^877473955206 is an apocalyptic number.

877473955206 is an abundant number, since it is smaller than the sum of its proper divisors (1072468167594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

877473955206 is a wasteful number, since it uses less digits than its factorization.

877473955206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16249517700 (or 16249517694 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 63.

The spelling of 877473955206 in words is "eight hundred seventy-seven billion, four hundred seventy-three million, nine hundred fifty-five thousand, two hundred six".