52453115412 has 12 divisors (see below), whose sum is σ = 122390602656. Its totient is φ = 17484371800.

The previous prime is 52453115389. The next prime is 52453115441. The reversal of 52453115412 is 21451135425.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2185546464 + ... + 2185546487.

It is an arithmetic number, because the mean of its divisors is an integer number (10199216888).

Almost surely, 2^52453115412 is an apocalyptic number.

It is an amenable number.

52453115412 is an abundant number, since it is smaller than the sum of its proper divisors (69937487244).

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

52453115412 is a wasteful number, since it uses less digits than its factorization.

52453115412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371092958 (or 4371092956 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The spelling of 52453115412 in words is "fifty-two billion, four hundred fifty-three million, one hundred fifteen thousand, four hundred twelve".