52173267600 has 60 divisors (see below), whose sum is σ = 167128371056. Its totient is φ = 13912871040.

The previous prime is 52173267599. The next prime is 52173267617. The reversal of 52173267600 is 676237125.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×52173267600² (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 11 ways as a sum of consecutive naturals, for example, 21737662 + ... + 21740061.

Almost surely, 2^52173267600 is an apocalyptic number.

52173267600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52173267600 is an abundant number, since it is smaller than the sum of its proper divisors (114955103456).

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

52173267600 is a wasteful number, since it uses less digits than its factorization.

52173267600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43477744 (or 43477733 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 52173267600 in words is "fifty-two billion, one hundred seventy-three million, two hundred sixty-seven thousand, six hundred".