157270162271 has 8 divisors (see below), whose sum is σ = 162381916800. Its totient is φ = 152160815520.

The previous prime is 157270162253. The next prime is 157270162369. The reversal of 157270162271 is 172261072751.

157270162271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157270162271 - 2⁶ = 157270162207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157270162771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468716 + ... + 730913.

It is an arithmetic number, because the mean of its divisors is an integer number (20297739600).

Almost surely, 2^157270162271 is an apocalyptic number.

157270162271 is a deficient number, since it is larger than the sum of its proper divisors (5111754529).

157270162271 is a wasteful number, since it uses less digits than its factorization.

157270162271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203889.

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 157270162271 in words is "one hundred fifty-seven billion, two hundred seventy million, one hundred sixty-two thousand, two hundred seventy-one".