475584157356 has 768 divisors, whose sum is σ = 1586778439680. Its totient is φ = 106997760000.

The previous prime is 475584157351. The next prime is 475584157393. The reversal of 475584157356 is 653751485574.

It is a self number, because there is not a number n which added to its sum of digits gives 475584157356.

It is not an unprimeable number, because it can be changed into a prime (475584157351) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2749041286 + ... + 2749041458.

It is an arithmetic number, because the mean of its divisors is an integer number (2066117760).

Almost surely, 2^475584157356 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 475584157356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (793389219840).

475584157356 is an abundant number, since it is smaller than the sum of its proper divisors (1111194282324).

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

475584157356 is a wasteful number, since it uses less digits than its factorization.

475584157356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 444 counting only the distinct ones).

The product of its digits is 70560000, while the sum is 60.

The spelling of 475584157356 in words is "four hundred seventy-five billion, five hundred eighty-four million, one hundred fifty-seven thousand, three hundred fifty-six".