867335520055 has 8 divisors (see below), whose sum is σ = 1040812506000. Its totient is φ = 693861828096.

The previous prime is 867335520031. The next prime is 867335520059. The reversal of 867335520055 is 550025533768.

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 867335520055 - 2²⁵ = 867301965623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 867335519990 and 867335520008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867335520059) 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, 201505 + ... + 1332394.

It is an arithmetic number, because the mean of its divisors is an integer number (130101563250).

Almost surely, 2^867335520055 is an apocalyptic number.

867335520055 is a deficient number, since it is larger than the sum of its proper divisors (173476985945).

867335520055 is a wasteful number, since it uses less digits than its factorization.

867335520055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646993.

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 867335520055 in words is "eight hundred sixty-seven billion, three hundred thirty-five million, five hundred twenty thousand, fifty-five".