565520054272360 has 128 divisors (see below), whose sum is σ = 1400612408496000. Its totient is φ = 203796407669760.

The previous prime is 565520054272333. The next prime is 565520054272363. The reversal of 565520054272360 is 63272450025565.

It is a junction number, because it is equal to n+sod(n) for n = 565520054272298 and 565520054272307.

It is not an unprimeable number, because it can be changed into a prime (565520054272363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13733562 + ... + 36326998.

It is an arithmetic number, because the mean of its divisors is an integer number (10942284441375).

Almost surely, 2^{565520054272360} 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 565520054272360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700306204248000).

565520054272360 is an abundant number, since it is smaller than the sum of its proper divisors (835092354223640).

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

565520054272360 is a wasteful number, since it uses less digits than its factorization.

565520054272360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22593971 (or 22593967 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 52.

The spelling of 565520054272360 in words is "five hundred sixty-five trillion, five hundred twenty billion, fifty-four million, two hundred seventy-two thousand, three hundred sixty".