145662177083 has 2 divisors, whose sum is σ = 145662177084. Its totient is φ = 145662177082.

The previous prime is 145662176987. The next prime is 145662177121. The reversal of 145662177083 is 380771266541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145662177083 - 2²⁰ = 145661128507 is a prime.

It is not a weakly prime, because it can be changed into another prime (145662147083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72831088541 + 72831088542.

It is an arithmetic number, because the mean of its divisors is an integer number (72831088542).

Almost surely, 2^145662177083 is an apocalyptic number.

145662177083 is a deficient number, since it is larger than the sum of its proper divisors (1).

145662177083 is an equidigital number, since it uses as much as digits as its factorization.

145662177083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 145662177083 in words is "one hundred forty-five billion, six hundred sixty-two million, one hundred seventy-seven thousand, eighty-three".