706528013128 has 32 divisors (see below), whose sum is σ = 1514056397760. Its totient is φ = 302784160320.

The previous prime is 706528013123. The next prime is 706528013129. The reversal of 706528013128 is 821310825607.

It is not an unprimeable number, because it can be changed into a prime (706528013123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033450 + ... + 1575142.

It is an arithmetic number, because the mean of its divisors is an integer number (47314262430).

Almost surely, 2^706528013128 is an apocalyptic number.

It is an amenable number.

706528013128 is an abundant number, since it is smaller than the sum of its proper divisors (807528384632).

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

706528013128 is a wasteful number, since it uses less digits than its factorization.

706528013128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564997 (or 564993 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 706528013128 in words is "seven hundred six billion, five hundred twenty-eight million, thirteen thousand, one hundred twenty-eight".