29013445925 has 6 divisors (see below), whose sum is σ = 35976672978. Its totient is φ = 23210756720.

The previous prime is 29013445897. The next prime is 29013445961. The reversal of 29013445925 is 52954431092.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 48469444 + 28964976481 = 6962^2 + 170191^2 .

It is not a de Polignac number, because 29013445925 - 2³⁰ = 27939704101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 580268894 + ... + 580268943.

It is an arithmetic number, because the mean of its divisors is an integer number (5996112163).

Almost surely, 2^29013445925 is an apocalyptic number.

29013445925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29013445925 is a deficient number, since it is larger than the sum of its proper divisors (6963227053).

29013445925 is a wasteful number, since it uses less digits than its factorization.

29013445925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160537847 (or 1160537842 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 29013445925 in words is "twenty-nine billion, thirteen million, four hundred forty-five thousand, nine hundred twenty-five".