153732748128643 has 2 divisors, whose sum is σ = 153732748128644. Its totient is φ = 153732748128642.

The previous prime is 153732748128593. The next prime is 153732748128679. The reversal of 153732748128643 is 346821847237351.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153732748128643 is a prime.

It is not a weakly prime, because it can be changed into another prime (153732748158643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76866374064321 + 76866374064322.

It is an arithmetic number, because the mean of its divisors is an integer number (76866374064322).

Almost surely, 2^{153732748128643} is an apocalyptic number.

153732748128643 is a deficient number, since it is larger than the sum of its proper divisors (1).

153732748128643 is an equidigital number, since it uses as much as digits as its factorization.

153732748128643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162570240, while the sum is 64.

The spelling of 153732748128643 in words is "one hundred fifty-three trillion, seven hundred thirty-two billion, seven hundred forty-eight million, one hundred twenty-eight thousand, six hundred forty-three".