472402635553 has 2 divisors, whose sum is σ = 472402635554. Its totient is φ = 472402635552.

The previous prime is 472402635521. The next prime is 472402635569. The reversal of 472402635553 is 355536204274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297872533729 + 174530101824 = 545777^2 + 417768^2 .

It is a cyclic number.

It is not a de Polignac number, because 472402635553 - 2⁵ = 472402635521 is a prime.

It is not a weakly prime, because it can be changed into another prime (472402635503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236201317776 + 236201317777.

It is an arithmetic number, because the mean of its divisors is an integer number (236201317777).

Almost surely, 2^472402635553 is an apocalyptic number.

It is an amenable number.

472402635553 is a deficient number, since it is larger than the sum of its proper divisors (1).

472402635553 is an equidigital number, since it uses as much as digits as its factorization.

472402635553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024000, while the sum is 46.

The spelling of 472402635553 in words is "four hundred seventy-two billion, four hundred two million, six hundred thirty-five thousand, five hundred fifty-three".