473304565003 has 4 divisors (see below), whose sum is σ = 474622962480. Its totient is φ = 471986167528.

The previous prime is 473304564991. The next prime is 473304565031. The reversal of 473304565003 is 300565403374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300565403374 = 2 ⋅150282701687.

It is a cyclic number.

It is not a de Polignac number, because 473304565003 - 2²¹ = 473302467851 is a prime.

It is a super-2 number, since 2×473304565003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473304565033) 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, 659198200 + ... + 659198917.

It is an arithmetic number, because the mean of its divisors is an integer number (118655740620).

Almost surely, 2^473304565003 is an apocalyptic number.

473304565003 is a deficient number, since it is larger than the sum of its proper divisors (1318397477).

473304565003 is a wasteful number, since it uses less digits than its factorization.

473304565003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318397476.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 473304565003 its reverse (300565403374), we get a palindrome (773869968377).

The spelling of 473304565003 in words is "four hundred seventy-three billion, three hundred four million, five hundred sixty-five thousand, three".