75705427041019 has 2 divisors, whose sum is σ = 75705427041020. Its totient is φ = 75705427041018.

The previous prime is 75705427041011. The next prime is 75705427041053. The reversal of 75705427041019 is 91014072450757.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75705427041019 - 2³ = 75705427041011 is a prime.

It is a super-2 number, since 2×75705427041019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (75705427041011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37852713520509 + 37852713520510.

It is an arithmetic number, because the mean of its divisors is an integer number (37852713520510).

Almost surely, 2^{75705427041019} is an apocalyptic number.

75705427041019 is a deficient number, since it is larger than the sum of its proper divisors (1).

75705427041019 is an equidigital number, since it uses as much as digits as its factorization.

75705427041019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2469600, while the sum is 52.

The spelling of 75705427041019 in words is "seventy-five trillion, seven hundred five billion, four hundred twenty-seven million, forty-one thousand, nineteen".