29924128053 has 16 divisors (see below), whose sum is σ = 44457642240. Its totient is φ = 19892898432.

The previous prime is 29924128037. The next prime is 29924128067. The reversal of 29924128053 is 35082142992.

29924128053 is a `hidden beast` number, since 29 + 92 + 412 + 80 + 53 = 666.

It is not a de Polignac number, because 29924128053 - 2⁴ = 29924128037 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29924128253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560301 + ... + 1579362.

It is an arithmetic number, because the mean of its divisors is an integer number (2778602640).

Almost surely, 2^29924128053 is an apocalyptic number.

It is an amenable number.

29924128053 is a deficient number, since it is larger than the sum of its proper divisors (14533514187).

29924128053 is a wasteful number, since it uses less digits than its factorization.

29924128053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140025 (or 3140019 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 29924128053 in words is "twenty-nine billion, nine hundred twenty-four million, one hundred twenty-eight thousand, fifty-three".