52442134543636 has 24 divisors (see below), whose sum is σ = 91836007200000. Its totient is φ = 26203280026464.

The previous prime is 52442134543553. The next prime is 52442134543693. The reversal of 52442134543636 is 63634543124425.

It is a congruent number.

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, 44507910 + ... + 45670978.

It is an arithmetic number, because the mean of its divisors is an integer number (3826500300000).

Almost surely, 2^{52442134543636} is an apocalyptic number.

It is an amenable number.

52442134543636 is a deficient number, since it is larger than the sum of its proper divisors (39393872656364).

52442134543636 is a wasteful number, since it uses less digits than its factorization.

52442134543636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170711 (or 1170709 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 52.

The spelling of 52442134543636 in words is "fifty-two trillion, four hundred forty-two billion, one hundred thirty-four million, five hundred forty-three thousand, six hundred thirty-six".