52430647122013 has 4 divisors (see below), whose sum is σ = 54710240475168. Its totient is φ = 50151053768860.

The previous prime is 52430647122001. The next prime is 52430647122023. The reversal of 52430647122013 is 31022174603425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52430647122013 - 2⁴⁵ = 17246275033181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52430647122023) 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, 1139796676543 + ... + 1139796676588.

It is an arithmetic number, because the mean of its divisors is an integer number (13677560118792).

Almost surely, 2^{52430647122013} is an apocalyptic number.

It is an amenable number.

52430647122013 is a deficient number, since it is larger than the sum of its proper divisors (2279593353155).

52430647122013 is a wasteful number, since it uses less digits than its factorization.

52430647122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279593353154.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 52430647122013 in words is "fifty-two trillion, four hundred thirty billion, six hundred forty-seven million, one hundred twenty-two thousand, thirteen".