4825129679 has 4 divisors (see below), whose sum is σ = 4853020776. Its totient is φ = 4797238584.

The previous prime is 4825129637. The next prime is 4825129709. The reversal of 4825129679 is 9769215284.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4825129679 - 2³² = 530162383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4825129679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4825129619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13945289 + ... + 13945634.

It is an arithmetic number, because the mean of its divisors is an integer number (1213255194).

Almost surely, 2^4825129679 is an apocalyptic number.

4825129679 is a deficient number, since it is larger than the sum of its proper divisors (27891097).

4825129679 is a wasteful number, since it uses less digits than its factorization.

4825129679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27891096.

The product of its digits is 2177280, while the sum is 53.

The square root of 4825129679 is about 69463.1533908446. The cubic root of 4825129679 is about 1689.8039849455.

The spelling of 4825129679 in words is "four billion, eight hundred twenty-five million, one hundred twenty-nine thousand, six hundred seventy-nine".