4925000639 has 8 divisors (see below), whose sum is σ = 5309117520. Its totient is φ = 4541636736.

The previous prime is 4925000611. The next prime is 4925000671. The reversal of 4925000639 is 9360005294.

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

It is a de Polignac number, because none of the positive numbers 2^k-4925000639 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 (4925000539) 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 7 ways as a sum of consecutive naturals, for example, 174617 + ... + 200850.

It is an arithmetic number, because the mean of its divisors is an integer number (663639690).

Almost surely, 2^4925000639 is an apocalyptic number.

4925000639 is a deficient number, since it is larger than the sum of its proper divisors (384116881).

4925000639 is a wasteful number, since it uses less digits than its factorization.

4925000639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376489.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 4925000639 is about 70178.3487907773. The cubic root of 4925000639 is about 1701.3830312802.

The spelling of 4925000639 in words is "four billion, nine hundred twenty-five million, six hundred thirty-nine", and thus it is an aban number.