29617946053 has 2 divisors, whose sum is σ = 29617946054. Its totient is φ = 29617946052.

The previous prime is 29617946027. The next prime is 29617946087. The reversal of 29617946053 is 35064971692.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18560792644 + 11057153409 = 136238^2 + 105153^2 .

It is a cyclic number.

It is not a de Polignac number, because 29617946053 - 2¹³ = 29617937861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29617947053) 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, 14808973026 + 14808973027.

It is an arithmetic number, because the mean of its divisors is an integer number (14808973027).

Almost surely, 2^29617946053 is an apocalyptic number.

It is an amenable number.

29617946053 is a deficient number, since it is larger than the sum of its proper divisors (1).

29617946053 is an equidigital number, since it uses as much as digits as its factorization.

29617946053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 29617946053 in words is "twenty-nine billion, six hundred seventeen million, nine hundred forty-six thousand, fifty-three".