146177613613 has 2 divisors, whose sum is σ = 146177613614. Its totient is φ = 146177613612.

The previous prime is 146177613583. The next prime is 146177613623. The reversal of 146177613613 is 316316771641.

146177613613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105145844644 + 41031768969 = 324262^2 + 202563^2 .

It is a cyclic number.

It is not a de Polignac number, because 146177613613 - 2²⁵ = 146144059181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146177613623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73088806806 + 73088806807.

It is an arithmetic number, because the mean of its divisors is an integer number (73088806807).

Almost surely, 2^146177613613 is an apocalyptic number.

It is an amenable number.

146177613613 is a deficient number, since it is larger than the sum of its proper divisors (1).

146177613613 is an equidigital number, since it uses as much as digits as its factorization.

146177613613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 46.

The spelling of 146177613613 in words is "one hundred forty-six billion, one hundred seventy-seven million, six hundred thirteen thousand, six hundred thirteen".