13513500029 has 2 divisors, whose sum is σ = 13513500030. Its totient is φ = 13513500028.

The previous prime is 13513499983. The next prime is 13513500053. The reversal of 13513500029 is 92000531531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8835624004 + 4677876025 = 93998^2 + 68395^2 .

It is a cyclic number.

It is not a de Polignac number, because 13513500029 - 2²⁰ = 13512451453 is a prime.

It is a super-2 number, since 2×13513500029² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13513499974 and 13513500010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13513500079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6756750014 + 6756750015.

It is an arithmetic number, because the mean of its divisors is an integer number (6756750015).

Almost surely, 2^13513500029 is an apocalyptic number.

It is an amenable number.

13513500029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13513500029 is an equidigital number, since it uses as much as digits as its factorization.

13513500029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The spelling of 13513500029 in words is "thirteen billion, five hundred thirteen million, five hundred thousand, twenty-nine".