157448359 has 2 divisors, whose sum is σ = 157448360. Its totient is φ = 157448358.

The previous prime is 157448341. The next prime is 157448399. The reversal of 157448359 is 953844751.

157448359 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 (953844751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157448359 - 2⁹ = 157447847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157448329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78724179 + 78724180.

It is an arithmetic number, because the mean of its divisors is an integer number (78724180).

Almost surely, 2^157448359 is an apocalyptic number.

157448359 is a deficient number, since it is larger than the sum of its proper divisors (1).

157448359 is an equidigital number, since it uses as much as digits as its factorization.

157448359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 46.

The square root of 157448359 is about 12547.8428026494. The cubic root of 157448359 is about 539.9821198927.

The spelling of 157448359 in words is "one hundred fifty-seven million, four hundred forty-eight thousand, three hundred fifty-nine".