537105761 has 2 divisors, whose sum is σ = 537105762. Its totient is φ = 537105760.

The previous prime is 537105739. The next prime is 537105773. The reversal of 537105761 is 167501735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 518017600 + 19088161 = 22760^2 + 4369^2 .

It is a cyclic number.

It is not a de Polignac number, because 537105761 - 2⁶ = 537105697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (537105731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268552880 + 268552881.

It is an arithmetic number, because the mean of its divisors is an integer number (268552881).

Almost surely, 2^537105761 is an apocalyptic number.

It is an amenable number.

537105761 is a deficient number, since it is larger than the sum of its proper divisors (1).

537105761 is an equidigital number, since it uses as much as digits as its factorization.

537105761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 537105761 is about 23175.5423021771. The cubic root of 537105761 is about 812.8678311168.

The spelling of 537105761 in words is "five hundred thirty-seven million, one hundred five thousand, seven hundred sixty-one".