157576071728 has 40 divisors (see below), whose sum is σ = 315214872576. Its totient is φ = 76231310400.

The previous prime is 157576071727. The next prime is 157576071761. The reversal of 157576071728 is 827170675751.

It is not an unprimeable number, because it can be changed into a prime (157576071727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700623 + ... + 2758353.

Almost surely, 2^157576071728 is an apocalyptic number.

It is an amenable number.

157576071728 is an abundant number, since it is smaller than the sum of its proper divisors (157638800848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157576071728 is a wasteful number, since it uses less digits than its factorization.

157576071728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63273 (or 63267 counting only the distinct ones).

The product of its (nonzero) digits is 5762400, while the sum is 56.

The spelling of 157576071728 in words is "one hundred fifty-seven billion, five hundred seventy-six million, seventy-one thousand, seven hundred twenty-eight".