1075745531219 has 4 divisors (see below), whose sum is σ = 1110447000000. Its totient is φ = 1041044062440.

The previous prime is 1075745531197. The next prime is 1075745531221. The reversal of 1075745531219 is 9121355475701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1075745531219 - 2¹² = 1075745527123 is a prime.

It is a super-2 number, since 2×1075745531219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075745531519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17350734344 + ... + 17350734405.

It is an arithmetic number, because the mean of its divisors is an integer number (277611750000).

Almost surely, 2^{1075745531219} is an apocalyptic number.

1075745531219 is a deficient number, since it is larger than the sum of its proper divisors (34701468781).

1075745531219 is an equidigital number, since it uses as much as digits as its factorization.

1075745531219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701468780.

The product of its (nonzero) digits is 1323000, while the sum is 50.

The spelling of 1075745531219 in words is "one trillion, seventy-five billion, seven hundred forty-five million, five hundred thirty-one thousand, two hundred nineteen".