52825293616 has 20 divisors (see below), whose sum is σ = 102354888600. Its totient is φ = 26411128832.

The previous prime is 52825293611. The next prime is 52825293617. The reversal of 52825293616 is 61639252825.

It is a super-2 number, since 2×52825293616² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52825293616.

It is not an unprimeable number, because it can be changed into a prime (52825293611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224880 + ... + 395248.

It is an arithmetic number, because the mean of its divisors is an integer number (5117744430).

Almost surely, 2^52825293616 is an apocalyptic number.

It is an amenable number.

52825293616 is a deficient number, since it is larger than the sum of its proper divisors (49529594984).

52825293616 is a wasteful number, since it uses less digits than its factorization.

52825293616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189756 (or 189750 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 49.

The spelling of 52825293616 in words is "fifty-two billion, eight hundred twenty-five million, two hundred ninety-three thousand, six hundred sixteen".