52430647122012 has 24 divisors (see below), whose sum is σ = 122610644730000. Its totient is φ = 17437958358016.

The previous prime is 52430647122001. The next prime is 52430647122023. The reversal of 52430647122012 is 21022174603425.

It is an interprime number because it is at equal distance from previous prime (52430647122001) and next prime (52430647122023).

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, 4865496387 + ... + 4865507162.

It is an arithmetic number, because the mean of its divisors is an integer number (5108776863750).

Almost surely, 2^{52430647122012} is an apocalyptic number.

It is an amenable number.

52430647122012 is an abundant number, since it is smaller than the sum of its proper divisors (70179997607988).

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

52430647122012 is a wasteful number, since it uses less digits than its factorization.

52430647122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731004005 (or 9731004003 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 52430647122012 in words is "fifty-two trillion, four hundred thirty billion, six hundred forty-seven million, one hundred twenty-two thousand, twelve".