148145559320609 has 2 divisors, whose sum is σ = 148145559320610. Its totient is φ = 148145559320608.

The previous prime is 148145559320579. The next prime is 148145559320663. The reversal of 148145559320609 is 906023955541841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87222898062400 + 60922661258209 = 9339320^2 + 7805297^2 .

It is a cyclic number.

It is not a de Polignac number, because 148145559320609 - 2²⁸ = 148145290885153 is a prime.

It is not a weakly prime, because it can be changed into another prime (148145559320909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74072779660304 + 74072779660305.

It is an arithmetic number, because the mean of its divisors is an integer number (74072779660305).

Almost surely, 2^{148145559320609} is an apocalyptic number.

It is an amenable number.

148145559320609 is a deficient number, since it is larger than the sum of its proper divisors (1).

148145559320609 is an equidigital number, since it uses as much as digits as its factorization.

148145559320609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656000, while the sum is 62.

The spelling of 148145559320609 in words is "one hundred forty-eight trillion, one hundred forty-five billion, five hundred fifty-nine million, three hundred twenty thousand, six hundred nine".