29816719053 has 48 divisors (see below), whose sum is σ = 45125803008. Its totient is φ = 17358062400.

The previous prime is 29816719043. The next prime is 29816719061. The reversal of 29816719053 is 35091761892.

It is not a de Polignac number, because 29816719053 - 2²¹ = 29814621901 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29816718987 and 29816719005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29816719003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5277276 + ... + 5282922.

It is an arithmetic number, because the mean of its divisors is an integer number (940120896).

Almost surely, 2^29816719053 is an apocalyptic number.

It is an amenable number.

29816719053 is a deficient number, since it is larger than the sum of its proper divisors (15309083955).

29816719053 is a wasteful number, since it uses less digits than its factorization.

29816719053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5826 (or 5765 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 29816719053 in words is "twenty-nine billion, eight hundred sixteen million, seven hundred nineteen thousand, fifty-three".