545827796622 has 12 divisors (see below), whose sum is σ = 1182626892720. Its totient is φ = 181942598868.

The previous prime is 545827796621. The next prime is 545827796641. The reversal of 545827796622 is 226697728545.

545827796622 is a `hidden beast` number, since 5 + 458 + 2 + 77 + 96 + 6 + 22 = 666.

It is a super-2 number, since 2×545827796622² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545827796622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545827796621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15161883222 + ... + 15161883257.

It is an arithmetic number, because the mean of its divisors is an integer number (98552241060).

Almost surely, 2^545827796622 is an apocalyptic number.

545827796622 is an abundant number, since it is smaller than the sum of its proper divisors (636799096098).

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

545827796622 is a wasteful number, since it uses less digits than its factorization.

545827796622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30323766487 (or 30323766484 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

It can be divided in two parts, 54582 and 7796622, that added together give a square (7851204 = 2802²).

The spelling of 545827796622 in words is "five hundred forty-five billion, eight hundred twenty-seven million, seven hundred ninety-six thousand, six hundred twenty-two".