476045755223643 has 48 divisors (see below), whose sum is σ = 762363277809120. Its totient is φ = 283828832524800.

The previous prime is 476045755223639. The next prime is 476045755223657. The reversal of 476045755223643 is 346322557540674.

It is a happy number.

476045755223643 is a `hidden beast` number, since 4 + 7 + 6 + 0 + 4 + 5 + 7 + 552 + 2 + 36 + 43 = 666.

It is not a de Polignac number, because 476045755223643 - 2² = 476045755223639 is a prime.

It is a super-2 number, since 2×476045755223643² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (476045755222643) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 81855088 + ... + 87477693.

It is an arithmetic number, because the mean of its divisors is an integer number (15882568287690).

Almost surely, 2^{476045755223643} is an apocalyptic number.

476045755223643 is a deficient number, since it is larger than the sum of its proper divisors (286317522585477).

476045755223643 is a wasteful number, since it uses less digits than its factorization.

476045755223643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169333260 (or 169333257 counting only the distinct ones).

The product of its (nonzero) digits is 508032000, while the sum is 63.

The spelling of 476045755223643 in words is "four hundred seventy-six trillion, forty-five billion, seven hundred fifty-five million, two hundred twenty-three thousand, six hundred forty-three".