8071527272120 has 32 divisors (see below), whose sum is σ = 19557931468320. Its totient is φ = 2980256223360.

The previous prime is 8071527272101. The next prime is 8071527272129. The reversal of 8071527272120 is 212727251708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8071527272129) 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, 7761083396 + ... + 7761084435.

It is an arithmetic number, because the mean of its divisors is an integer number (611185358385).

Almost surely, 2^{8071527272120} is an apocalyptic number.

It is an amenable number.

8071527272120 is an abundant number, since it is smaller than the sum of its proper divisors (11486404196200).

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

8071527272120 is a wasteful number, since it uses less digits than its factorization.

8071527272120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15522167855 (or 15522167851 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 44.

The spelling of 8071527272120 in words is "eight trillion, seventy-one billion, five hundred twenty-seven million, two hundred seventy-two thousand, one hundred twenty".