4625309729 has 8 divisors (see below), whose sum is σ = 4827812352. Its totient is φ = 4422924000.

The previous prime is 4625309723. The next prime is 4625309743. The reversal of 4625309729 is 9279035264.

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 4625309729 - 2⁸ = 4625309473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4625309723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57104 + ... + 111854.

It is an arithmetic number, because the mean of its divisors is an integer number (603476544).

Almost surely, 2^4625309729 is an apocalyptic number.

It is an amenable number.

4625309729 is a deficient number, since it is larger than the sum of its proper divisors (202502623).

4625309729 is a wasteful number, since it uses less digits than its factorization.

4625309729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58447.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 4625309729 is about 68009.6296784507. The cubic root of 4625309729 is about 1666.1481172718.

The spelling of 4625309729 in words is "four billion, six hundred twenty-five million, three hundred nine thousand, seven hundred twenty-nine".