52362198012 has 12 divisors (see below), whose sum is σ = 122178462056. Its totient is φ = 17454066000.

The previous prime is 52362197989. The next prime is 52362198019. The reversal of 52362198012 is 21089126325.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52362198019) 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, 2181758239 + ... + 2181758262.

Almost surely, 2^52362198012 is an apocalyptic number.

It is an amenable number.

52362198012 is an abundant number, since it is smaller than the sum of its proper divisors (69816264044).

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

52362198012 is a wasteful number, since it uses less digits than its factorization.

52362198012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363516508 (or 4363516506 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 52362198012 in words is "fifty-two billion, three hundred sixty-two million, one hundred ninety-eight thousand, twelve".