145363842571 has 2 divisors, whose sum is σ = 145363842572. Its totient is φ = 145363842570.

The previous prime is 145363842509. The next prime is 145363842577. The reversal of 145363842571 is 175248363541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145363842571 - 2³⁵ = 111004104203 is a prime.

It is a super-2 number, since 2×145363842571² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (145363842577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72681921285 + 72681921286.

It is an arithmetic number, because the mean of its divisors is an integer number (72681921286).

Almost surely, 2^145363842571 is an apocalyptic number.

145363842571 is a deficient number, since it is larger than the sum of its proper divisors (1).

145363842571 is an equidigital number, since it uses as much as digits as its factorization.

145363842571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 49.

The spelling of 145363842571 in words is "one hundred forty-five billion, three hundred sixty-three million, eight hundred forty-two thousand, five hundred seventy-one".