4875138777 has 8 divisors (see below), whose sum is σ = 6517337440. Its totient is φ = 3241516320.

The previous prime is 4875138767. The next prime is 4875138787. The reversal of 4875138777 is 7778315784.

It is an interprime number because it is at equal distance from previous prime (4875138767) and next prime (4875138787).

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

It is not a de Polignac number, because 4875138777 - 2⁴ = 4875138761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4875138707) 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, 2142724 + ... + 2144997.

It is an arithmetic number, because the mean of its divisors is an integer number (814667180).

Almost surely, 2^4875138777 is an apocalyptic number.

It is an amenable number.

4875138777 is a deficient number, since it is larger than the sum of its proper divisors (1642198663).

4875138777 is a wasteful number, since it uses less digits than its factorization.

4875138777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288103.

The product of its digits is 9219840, while the sum is 57.

The square root of 4875138777 is about 69822.1940145109. The cubic root of 4875138777 is about 1695.6218110006.

The spelling of 4875138777 in words is "four billion, eight hundred seventy-five million, one hundred thirty-eight thousand, seven hundred seventy-seven".