147332157677 has 2 divisors, whose sum is σ = 147332157678. Its totient is φ = 147332157676.

The previous prime is 147332157649. The next prime is 147332157683. The reversal of 147332157677 is 776751233741.

147332157677 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., 142350762436 + 4981395241 = 377294^2 + 70579^2 .

It is a cyclic number.

It is not a de Polignac number, because 147332157677 - 2⁶ = 147332157613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147332157607) 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, 73666078838 + 73666078839.

It is an arithmetic number, because the mean of its divisors is an integer number (73666078839).

Almost surely, 2^147332157677 is an apocalyptic number.

It is an amenable number.

147332157677 is a deficient number, since it is larger than the sum of its proper divisors (1).

147332157677 is an equidigital number, since it uses as much as digits as its factorization.

147332157677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5186160, while the sum is 53.

The spelling of 147332157677 in words is "one hundred forty-seven billion, three hundred thirty-two million, one hundred fifty-seven thousand, six hundred seventy-seven".