157727363 has 2 divisors, whose sum is σ = 157727364. Its totient is φ = 157727362.

The previous prime is 157727359. The next prime is 157727389. The reversal of 157727363 is 363727751.

157727363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (363727751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157727363 - 2² = 157727359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157727363.

It is not a weakly prime, because it can be changed into another prime (157726363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78863681 + 78863682.

It is an arithmetic number, because the mean of its divisors is an integer number (78863682).

Almost surely, 2^157727363 is an apocalyptic number.

157727363 is a deficient number, since it is larger than the sum of its proper divisors (1).

157727363 is an equidigital number, since it uses as much as digits as its factorization.

157727363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 185220, while the sum is 41.

The square root of 157727363 is about 12558.9554900079. The cubic root of 157727363 is about 540.3008874130.

The spelling of 157727363 in words is "one hundred fifty-seven million, seven hundred twenty-seven thousand, three hundred sixty-three".