4938485757 has 16 divisors (see below), whose sum is σ = 6972725760. Its totient is φ = 3100360752.

The previous prime is 4938485753. The next prime is 4938485767. The reversal of 4938485757 is 7575848394.

It is not a de Polignac number, because 4938485757 - 2² = 4938485753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4938485757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4938485753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249883 + ... + 268920.

It is an arithmetic number, because the mean of its divisors is an integer number (435795360).

Almost surely, 2^4938485757 is an apocalyptic number.

It is an amenable number.

4938485757 is a deficient number, since it is larger than the sum of its proper divisors (2034240003).

4938485757 is a wasteful number, since it uses less digits than its factorization.

4938485757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518992.

The product of its digits is 33868800, while the sum is 60.

The square root of 4938485757 is about 70274.3605947432. The cubic root of 4938485757 is about 1702.9344654194.

The spelling of 4938485757 in words is "four billion, nine hundred thirty-eight million, four hundred eighty-five thousand, seven hundred fifty-seven".