13572505043 has 2 divisors, whose sum is σ = 13572505044. Its totient is φ = 13572505042.

The previous prime is 13572505027. The next prime is 13572505103. The reversal of 13572505043 is 34050527531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13572505043 - 2⁴ = 13572505027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13572504994 and 13572505012.

It is not a weakly prime, because it can be changed into another prime (13562505043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6786252521 + 6786252522.

It is an arithmetic number, because the mean of its divisors is an integer number (6786252522).

Almost surely, 2^13572505043 is an apocalyptic number.

13572505043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13572505043 is an equidigital number, since it uses as much as digits as its factorization.

13572505043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 13572505043 in words is "thirteen billion, five hundred seventy-two million, five hundred five thousand, forty-three".