732168026511157 has 2 divisors, whose sum is σ = 732168026511158. Its totient is φ = 732168026511156.

The previous prime is 732168026510981. The next prime is 732168026511227. The reversal of 732168026511157 is 751115620861237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432156493563876 + 300011532947281 = 20788374^2 + 17320841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-732168026511157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 732168026511098 and 732168026511107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732168026514157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366084013255578 + 366084013255579.

It is an arithmetic number, because the mean of its divisors is an integer number (366084013255579).

Almost surely, 2^{732168026511157} is an apocalyptic number.

It is an amenable number.

732168026511157 is a deficient number, since it is larger than the sum of its proper divisors (1).

732168026511157 is an equidigital number, since it uses as much as digits as its factorization.

732168026511157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4233600, while the sum is 55.

The spelling of 732168026511157 in words is "seven hundred thirty-two trillion, one hundred sixty-eight billion, twenty-six million, five hundred eleven thousand, one hundred fifty-seven".