537718043 has 2 divisors, whose sum is σ = 537718044. Its totient is φ = 537718042.

The previous prime is 537718039. The next prime is 537718061. The reversal of 537718043 is 340817735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537718043 - 2² = 537718039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 537717988 and 537718006.

It is not a weakly prime, because it can be changed into another prime (537708043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268859021 + 268859022.

It is an arithmetic number, because the mean of its divisors is an integer number (268859022).

Almost surely, 2^537718043 is an apocalyptic number.

537718043 is a deficient number, since it is larger than the sum of its proper divisors (1).

537718043 is an equidigital number, since it uses as much as digits as its factorization.

537718043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 537718043 is about 23188.7481982103. The cubic root of 537718043 is about 813.1765942291.

The spelling of 537718043 in words is "five hundred thirty-seven million, seven hundred eighteen thousand, forty-three".