52277075660 has 24 divisors (see below), whose sum is σ = 109815274800. Its totient is φ = 20904465344.

The previous prime is 52277075657. The next prime is 52277075677. The reversal of 52277075660 is 6657077225.

It is a super-2 number, since 2×52277075660² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330179 + ... + 462138.

It is an arithmetic number, because the mean of its divisors is an integer number (4575636450).

Almost surely, 2^52277075660 is an apocalyptic number.

It is an amenable number.

52277075660 is an abundant number, since it is smaller than the sum of its proper divisors (57538199140).

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

52277075660 is a wasteful number, since it uses less digits than its factorization.

52277075660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795625 (or 795623 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 52277075660 in words is "fifty-two billion, two hundred seventy-seven million, seventy-five thousand, six hundred sixty".