154730154032369 has 2 divisors, whose sum is σ = 154730154032370. Its totient is φ = 154730154032368.

The previous prime is 154730154032357. The next prime is 154730154032381. The reversal of 154730154032369 is 963230451037451.

It is a balanced prime because it is at equal distance from previous prime (154730154032357) and next prime (154730154032381).

It can be written as a sum of positive squares in only one way, i.e., 103302423888400 + 51427730143969 = 10163780^2 + 7171313^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154730154032369 is a prime.

It is a super-2 number, since 2×154730154032369² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 154730154032369.

It is not a weakly prime, because it can be changed into another prime (154730154032569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77365077016184 + 77365077016185.

It is an arithmetic number, because the mean of its divisors is an integer number (77365077016185).

Almost surely, 2^{154730154032369} is an apocalyptic number.

It is an amenable number.

154730154032369 is a deficient number, since it is larger than the sum of its proper divisors (1).

154730154032369 is an equidigital number, since it uses as much as digits as its factorization.

154730154032369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 154730154032369 in words is "one hundred fifty-four trillion, seven hundred thirty billion, one hundred fifty-four million, thirty-two thousand, three hundred sixty-nine".