29065013 has 2 divisors, whose sum is σ = 29065014. Its totient is φ = 29065012.

The previous prime is 29065009. The next prime is 29065051. The reversal of 29065013 is 31056092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28922884 + 142129 = 5378^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 29065013 - 2² = 29065009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29065063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14532506 + 14532507.

It is an arithmetic number, because the mean of its divisors is an integer number (14532507).

Almost surely, 2^29065013 is an apocalyptic number.

It is an amenable number.

29065013 is a deficient number, since it is larger than the sum of its proper divisors (1).

29065013 is an equidigital number, since it uses as much as digits as its factorization.

29065013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 29065013 is about 5391.1977333427. The cubic root of 29065013 is about 307.4610980377.

The spelling of 29065013 in words is "twenty-nine million, sixty-five thousand, thirteen".