565534450263132 has 240 divisors, whose sum is σ = 1751239222729920. Its totient is φ = 155710051660800.

The previous prime is 565534450263131. The next prime is 565534450263169. The reversal of 565534450263132 is 231362054435565.

565534450263132 is a `hidden beast` number, since 5 + 6 + 5 + 5 + 3 + 44 + 502 + 63 + 1 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565534450263131) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 26015382 + ... + 42519042.

It is an arithmetic number, because the mean of its divisors is an integer number (7296830094708).

Almost surely, 2^{565534450263132} 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 565534450263132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875619611364960).

565534450263132 is an abundant number, since it is smaller than the sum of its proper divisors (1185704772466788).

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

565534450263132 is a wasteful number, since it uses less digits than its factorization.

565534450263132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16504234 (or 16504223 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 54.

The spelling of 565534450263132 in words is "five hundred sixty-five trillion, five hundred thirty-four billion, four hundred fifty million, two hundred sixty-three thousand, one hundred thirty-two".