29313126652 has 12 divisors (see below), whose sum is σ = 51299417736. Its totient is φ = 14656150160.

The previous prime is 29313126611. The next prime is 29313126653. The reversal of 29313126652 is 25662131392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29313126653) 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 3 ways as a sum of consecutive naturals, for example, 101418 + ... + 262510.

It is an arithmetic number, because the mean of its divisors is an integer number (4274951478).

Almost surely, 2^29313126652 is an apocalyptic number.

It is an amenable number.

29313126652 is a deficient number, since it is larger than the sum of its proper divisors (21986291084).

29313126652 is a wasteful number, since it uses less digits than its factorization.

29313126652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206588 (or 206586 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The spelling of 29313126652 in words is "twenty-nine billion, three hundred thirteen million, one hundred twenty-six thousand, six hundred fifty-two".