537038730866747 has 2 divisors, whose sum is σ = 537038730866748. Its totient is φ = 537038730866746.

The previous prime is 537038730866723. The next prime is 537038730866887. The reversal of 537038730866747 is 747668037830735.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537038730866747 - 2¹⁶ = 537038730801211 is a prime.

It is not a weakly prime, because it can be changed into another prime (537038730866717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268519365433373 + 268519365433374.

It is an arithmetic number, because the mean of its divisors is an integer number (268519365433374).

Almost surely, 2^{537038730866747} is an apocalyptic number.

537038730866747 is a deficient number, since it is larger than the sum of its proper divisors (1).

537038730866747 is an equidigital number, since it uses as much as digits as its factorization.

537038730866747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2987228160, while the sum is 74.

The spelling of 537038730866747 in words is "five hundred thirty-seven trillion, thirty-eight billion, seven hundred thirty million, eight hundred sixty-six thousand, seven hundred forty-seven".