745119348091 has 2 divisors, whose sum is σ = 745119348092. Its totient is φ = 745119348090.

The previous prime is 745119348089. The next prime is 745119348133. The reversal of 745119348091 is 190843911547.

It is a weak prime.

It is an emirp because it is prime and its reverse (190843911547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 745119348091 - 2¹ = 745119348089 is a prime.

Together with 745119348089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (745119343091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372559674045 + 372559674046.

It is an arithmetic number, because the mean of its divisors is an integer number (372559674046).

Almost surely, 2^745119348091 is an apocalyptic number.

745119348091 is a deficient number, since it is larger than the sum of its proper divisors (1).

745119348091 is an equidigital number, since it uses as much as digits as its factorization.

745119348091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 745119348091 in words is "seven hundred forty-five billion, one hundred nineteen million, three hundred forty-eight thousand, ninety-one".