475075071291568 has 240 divisors, whose sum is σ = 1072778413342720. Its totient is φ = 203296661568000.

The previous prime is 475075071291563. The next prime is 475075071291619. The reversal of 475075071291568 is 865192170570574.

It is not an unprimeable number, because it can be changed into a prime (475075071291563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18188856013 + ... + 18188882131.

Almost surely, 2^{475075071291568} 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 475075071291568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536389206671360).

475075071291568 is an abundant number, since it is smaller than the sum of its proper divisors (597703342051152).

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

475075071291568 is a wasteful number, since it uses less digits than its factorization.

475075071291568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34408 (or 34391 counting only the distinct ones).

The product of its (nonzero) digits is 148176000, while the sum is 67.

The spelling of 475075071291568 in words is "four hundred seventy-five trillion, seventy-five billion, seventy-one million, two hundred ninety-one thousand, five hundred sixty-eight".