1075765537331 has 2 divisors, whose sum is σ = 1075765537332. Its totient is φ = 1075765537330.

The previous prime is 1075765537321. The next prime is 1075765537349. The reversal of 1075765537331 is 1337355675701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1075765537331 is a prime.

It is a super-2 number, since 2×1075765537331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1075765537321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537882768665 + 537882768666.

It is an arithmetic number, because the mean of its divisors is an integer number (537882768666).

Almost surely, 2^{1075765537331} is an apocalyptic number.

1075765537331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075765537331 is an equidigital number, since it uses as much as digits as its factorization.

1075765537331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6945750, while the sum is 53.

The spelling of 1075765537331 in words is "one trillion, seventy-five billion, seven hundred sixty-five million, five hundred thirty-seven thousand, three hundred thirty-one".