475557030171152 has 10 divisors (see below), whose sum is σ = 921391745956638. Its totient is φ = 237778515085568.

The previous prime is 475557030171137. The next prime is 475557030171221. The reversal of 475557030171152 is 251171030755574.

It can be written as a sum of positive squares in only one way, i.e., 360346088390656 + 115210941780496 = 18982784^2 + 10733636^2 .

It is a junction number, because it is equal to n+sod(n) for n = 475557030171094 and 475557030171103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14861157192833 + ... + 14861157192864.

Almost surely, 2^{475557030171152} is an apocalyptic number.

It is an amenable number.

475557030171152 is a deficient number, since it is larger than the sum of its proper divisors (445834715785486).

475557030171152 is a wasteful number, since it uses less digits than its factorization.

475557030171152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29722314385705 (or 29722314385699 counting only the distinct ones).

The product of its (nonzero) digits is 5145000, while the sum is 53.

The spelling of 475557030171152 in words is "four hundred seventy-five trillion, five hundred fifty-seven billion, thirty million, one hundred seventy-one thousand, one hundred fifty-two".