565100768148 has 96 divisors (see below), whose sum is σ = 1589294730240. Its totient is φ = 152665793280.

The previous prime is 565100768123. The next prime is 565100768171. The reversal of 565100768148 is 841867001565.

It is a super-2 number, since 2×565100768148² (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 565100768148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491715 + ... + 1171317.

It is an arithmetic number, because the mean of its divisors is an integer number (16555153440).

Almost surely, 2^565100768148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 565100768148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (794647365120).

565100768148 is an abundant number, since it is smaller than the sum of its proper divisors (1024193962092).

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

565100768148 is a wasteful number, since it uses less digits than its factorization.

565100768148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680157 (or 680155 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 565100768148 in words is "five hundred sixty-five billion, one hundred million, seven hundred sixty-eight thousand, one hundred forty-eight".