473545008021011 has 2 divisors, whose sum is σ = 473545008021012. Its totient is φ = 473545008021010.

The previous prime is 473545008020911. The next prime is 473545008021013. The reversal of 473545008021011 is 110120800545374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473545008021011 - 2²² = 473545003826707 is a prime.

Together with 473545008021013, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473545008021011.

It is not a weakly prime, because it can be changed into another prime (473545008021013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236772504010505 + 236772504010506.

It is an arithmetic number, because the mean of its divisors is an integer number (236772504010506).

Almost surely, 2^{473545008021011} is an apocalyptic number.

473545008021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

473545008021011 is an equidigital number, since it uses as much as digits as its factorization.

473545008021011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 41.

Adding to 473545008021011 its reverse (110120800545374), we get a palindrome (583665808566385).

The spelling of 473545008021011 in words is "four hundred seventy-three trillion, five hundred forty-five billion, eight million, twenty-one thousand, eleven".