29125001629 has 8 divisors (see below), whose sum is σ = 30131241120. Its totient is φ = 28118890800.

The previous prime is 29125001621. The next prime is 29125001641. The reversal of 29125001629 is 92610052192.

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

It is a cyclic number.

It is not a de Polignac number, because 29125001629 - 2³ = 29125001621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29125001621) 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, 756414 + ... + 793984.

It is an arithmetic number, because the mean of its divisors is an integer number (3766405140).

Almost surely, 2^29125001629 is an apocalyptic number.

29125001629 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

29125001629 is a deficient number, since it is larger than the sum of its proper divisors (1006239491).

29125001629 is a wasteful number, since it uses less digits than its factorization.

29125001629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64331.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 29125001629 in words is "twenty-nine billion, one hundred twenty-five million, one thousand, six hundred twenty-nine".