472003663533 has 32 divisors (see below), whose sum is σ = 661509918720. Its totient is φ = 299104048320.

The previous prime is 472003663529. The next prime is 472003663543. The reversal of 472003663533 is 335366300274.

It is not a de Polignac number, because 472003663533 - 2² = 472003663529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472003663543) 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 31 ways as a sum of consecutive naturals, for example, 318883 + ... + 1022591.

It is an arithmetic number, because the mean of its divisors is an integer number (20672184960).

Almost surely, 2^472003663533 is an apocalyptic number.

It is an amenable number.

472003663533 is a deficient number, since it is larger than the sum of its proper divisors (189506255187).

472003663533 is a wasteful number, since it uses less digits than its factorization.

472003663533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703897.

The product of its (nonzero) digits is 816480, while the sum is 42.

The spelling of 472003663533 in words is "four hundred seventy-two billion, three million, six hundred sixty-three thousand, five hundred thirty-three".