262253500543 has 2 divisors, whose sum is σ = 262253500544. Its totient is φ = 262253500542.

The previous prime is 262253500529. The next prime is 262253500567. The reversal of 262253500543 is 345005352262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 262253500543 - 2²¹ = 262251403391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (262253500643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131126750271 + 131126750272.

It is an arithmetic number, because the mean of its divisors is an integer number (131126750272).

Almost surely, 2^262253500543 is an apocalyptic number.

262253500543 is a deficient number, since it is larger than the sum of its proper divisors (1).

262253500543 is an equidigital number, since it uses as much as digits as its factorization.

262253500543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 262253500543 in words is "two hundred sixty-two billion, two hundred fifty-three million, five hundred thousand, five hundred forty-three".