147165369077 has 2 divisors, whose sum is σ = 147165369078. Its totient is φ = 147165369076.

The previous prime is 147165369053. The next prime is 147165369137. The reversal of 147165369077 is 770963561741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126594351601 + 20571017476 = 355801^2 + 143426^2 .

It is a cyclic number.

It is not a de Polignac number, because 147165369077 - 2¹² = 147165364981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147165369017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73582684538 + 73582684539.

It is an arithmetic number, because the mean of its divisors is an integer number (73582684539).

Almost surely, 2^147165369077 is an apocalyptic number.

It is an amenable number.

147165369077 is a deficient number, since it is larger than the sum of its proper divisors (1).

147165369077 is an equidigital number, since it uses as much as digits as its factorization.

147165369077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 147165369077 in words is "one hundred forty-seven billion, one hundred sixty-five million, three hundred sixty-nine thousand, seventy-seven".