538267111153 has 2 divisors, whose sum is σ = 538267111154. Its totient is φ = 538267111152.

The previous prime is 538267111121. The next prime is 538267111163. The reversal of 538267111153 is 351111762835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 537850624689 + 416486464 = 733383^2 + 20408^2 .

It is a cyclic number.

It is not a de Polignac number, because 538267111153 - 2⁵ = 538267111121 is a prime.

It is not a weakly prime, because it can be changed into another prime (538267111163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269133555576 + 269133555577.

It is an arithmetic number, because the mean of its divisors is an integer number (269133555577).

Almost surely, 2^538267111153 is an apocalyptic number.

It is an amenable number.

538267111153 is a deficient number, since it is larger than the sum of its proper divisors (1).

538267111153 is an equidigital number, since it uses as much as digits as its factorization.

538267111153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 43.

Adding to 538267111153 its reverse (351111762835), we get a palindrome (889378873988).

The spelling of 538267111153 in words is "five hundred thirty-eight billion, two hundred sixty-seven million, one hundred eleven thousand, one hundred fifty-three".