475714290636 has 144 divisors (see below), whose sum is σ = 1369168819200. Its totient is φ = 138058286976.

The previous prime is 475714290613. The next prime is 475714290683. The reversal of 475714290636 is 636092417574.

475714290636 is a `hidden beast` number, since 4 + 7 + 571 + 4 + 2 + 9 + 0 + 63 + 6 = 666.

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 47 ways as a sum of consecutive naturals, for example, 1900645 + ... + 2136323.

It is an arithmetic number, because the mean of its divisors is an integer number (9508116800).

Almost surely, 2^475714290636 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 475714290636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684584409600).

475714290636 is an abundant number, since it is smaller than the sum of its proper divisors (893454528564).

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

475714290636 is a wasteful number, since it uses less digits than its factorization.

475714290636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235948 (or 235943 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 475714290636 in words is "four hundred seventy-five billion, seven hundred fourteen million, two hundred ninety thousand, six hundred thirty-six".