475729785715 has 8 divisors (see below), whose sum is σ = 571526689680. Its totient is φ = 380149864032.

The previous prime is 475729785703. The next prime is 475729785737. The reversal of 475729785715 is 517587927574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475729785715 - 2⁵ = 475729785683 is a prime.

It is a super-2 number, since 2×475729785715² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54240745 + ... + 54249514.

It is an arithmetic number, because the mean of its divisors is an integer number (71440836210).

Almost surely, 2^475729785715 is an apocalyptic number.

475729785715 is a deficient number, since it is larger than the sum of its proper divisors (95796903965).

475729785715 is a wasteful number, since it uses less digits than its factorization.

475729785715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108491141.

The product of its digits is 172872000, while the sum is 67.

The spelling of 475729785715 in words is "four hundred seventy-five billion, seven hundred twenty-nine million, seven hundred eighty-five thousand, seven hundred fifteen".