472713111553 has 2 divisors, whose sum is σ = 472713111554. Its totient is φ = 472713111552.

The previous prime is 472713111527. The next prime is 472713111571. The reversal of 472713111553 is 355111317274.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352209014784 + 120504096769 = 593472^2 + 347137^2 .

It is a cyclic number.

It is not a de Polignac number, because 472713111553 - 2⁹ = 472713111041 is a prime.

It is not a weakly prime, because it can be changed into another prime (472713111503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236356555776 + 236356555777.

It is an arithmetic number, because the mean of its divisors is an integer number (236356555777).

Almost surely, 2^472713111553 is an apocalyptic number.

It is an amenable number.

472713111553 is a deficient number, since it is larger than the sum of its proper divisors (1).

472713111553 is an equidigital number, since it uses as much as digits as its factorization.

472713111553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88200, while the sum is 40.

The spelling of 472713111553 in words is "four hundred seventy-two billion, seven hundred thirteen million, one hundred eleven thousand, five hundred fifty-three".