473736400523 has 4 divisors (see below), whose sum is σ = 473851640928. Its totient is φ = 473621160120.

The previous prime is 473736400519. The next prime is 473736400583. The reversal of 473736400523 is 325004637374.

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 473736400523 - 2² = 473736400519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473736400583) 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, 57614036 + ... + 57622257.

It is an arithmetic number, because the mean of its divisors is an integer number (118462910232).

Almost surely, 2^473736400523 is an apocalyptic number.

473736400523 is a deficient number, since it is larger than the sum of its proper divisors (115240405).

473736400523 is a wasteful number, since it uses less digits than its factorization.

473736400523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115240404.

The product of its (nonzero) digits is 1270080, while the sum is 44.

The spelling of 473736400523 in words is "four hundred seventy-three billion, seven hundred thirty-six million, four hundred thousand, five hundred twenty-three".