601025543 has 2 divisors, whose sum is σ = 601025544. Its totient is φ = 601025542.

The previous prime is 601025533. The next prime is 601025567. The reversal of 601025543 is 345520106.

601025543 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 not a de Polignac number, because 601025543 - 2⁶ = 601025479 is a prime.

It is a super-2 number, since 2×601025543² = 722463406676889698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601025533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300512771 + 300512772.

It is an arithmetic number, because the mean of its divisors is an integer number (300512772).

Almost surely, 2^601025543 is an apocalyptic number.

601025543 is a deficient number, since it is larger than the sum of its proper divisors (1).

601025543 is an equidigital number, since it uses as much as digits as its factorization.

601025543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 601025543 is about 24515.8222990786. The cubic root of 601025543 is about 843.9129342553.

Adding to 601025543 its reverse (345520106), we get a palindrome (946545649).

The spelling of 601025543 in words is "six hundred one million, twenty-five thousand, five hundred forty-three".