29529696472 has 16 divisors (see below), whose sum is σ = 55370568240. Its totient is φ = 14764211616.

The previous prime is 29529696467. The next prime is 29529696499. The reversal of 29529696472 is 27469692592.

It is a self number, because there is not a number n which added to its sum of digits gives 29529696472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159978 + ... + 290950.

It is an arithmetic number, because the mean of its divisors is an integer number (3460660515).

Almost surely, 2^29529696472 is an apocalyptic number.

It is an amenable number.

29529696472 is a deficient number, since it is larger than the sum of its proper divisors (25840871768).

29529696472 is a wasteful number, since it uses less digits than its factorization.

29529696472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159162 (or 159158 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The spelling of 29529696472 in words is "twenty-nine billion, five hundred twenty-nine million, six hundred ninety-six thousand, four hundred seventy-two".