474634584823 has 4 divisors (see below), whose sum is σ = 542439525520. Its totient is φ = 406829644128.

The previous prime is 474634584811. The next prime is 474634584881. The reversal of 474634584823 is 328485436474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474634584823 - 2⁹ = 474634584311 is a prime.

It is a super-2 number, since 2×474634584823² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474634524823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33902470338 + ... + 33902470351.

It is an arithmetic number, because the mean of its divisors is an integer number (135609881380).

Almost surely, 2^474634584823 is an apocalyptic number.

474634584823 is a deficient number, since it is larger than the sum of its proper divisors (67804940697).

474634584823 is an equidigital number, since it uses as much as digits as its factorization.

474634584823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67804940696.

The product of its digits is 61931520, while the sum is 58.

The spelling of 474634584823 in words is "four hundred seventy-four billion, six hundred thirty-four million, five hundred eighty-four thousand, eight hundred twenty-three".