29711148653 has 8 divisors (see below), whose sum is σ = 30450534528. Its totient is φ = 28976230944.

The previous prime is 29711148637. The next prime is 29711148697. The reversal of 29711148653 is 35684111792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29711148653 - 2⁴ = 29711148637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29711148598 and 29711148607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29711148613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103576 + ... + 1130177.

It is an arithmetic number, because the mean of its divisors is an integer number (3806316816).

Almost surely, 2^29711148653 is an apocalyptic number.

It is an amenable number.

29711148653 is a deficient number, since it is larger than the sum of its proper divisors (739385875).

29711148653 is a wasteful number, since it uses less digits than its factorization.

29711148653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234083.

The product of its digits is 362880, while the sum is 47.

The spelling of 29711148653 in words is "twenty-nine billion, seven hundred eleven million, one hundred forty-eight thousand, six hundred fifty-three".