254552245511 has 2 divisors, whose sum is σ = 254552245512. Its totient is φ = 254552245510.

The previous prime is 254552245489. The next prime is 254552245547. The reversal of 254552245511 is 115542255452.

254552245511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254552245511 is a prime.

It is a super-2 number, since 2×254552245511² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254552245111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127276122755 + 127276122756.

It is an arithmetic number, because the mean of its divisors is an integer number (127276122756).

Almost surely, 2^254552245511 is an apocalyptic number.

254552245511 is a deficient number, since it is larger than the sum of its proper divisors (1).

254552245511 is an equidigital number, since it uses as much as digits as its factorization.

254552245511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 400000, while the sum is 41.

The spelling of 254552245511 in words is "two hundred fifty-four billion, five hundred fifty-two million, two hundred forty-five thousand, five hundred eleven".