4777127345 has 8 divisors (see below), whose sum is σ = 6034266240. Its totient is φ = 3620559600.

The previous prime is 4777127323. The next prime is 4777127357. The reversal of 4777127345 is 5437217774.

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-4777127345 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4777127345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25142681 + ... + 25142870.

It is an arithmetic number, because the mean of its divisors is an integer number (754283280).

Almost surely, 2^4777127345 is an apocalyptic number.

It is an amenable number.

4777127345 is a deficient number, since it is larger than the sum of its proper divisors (1257138895).

4777127345 is a wasteful number, since it uses less digits than its factorization.

4777127345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50285575.

The product of its digits is 1152480, while the sum is 47.

The square root of 4777127345 is about 69116.7660195412. The cubic root of 4777127345 is about 1684.1816822663.

The spelling of 4777127345 in words is "four billion, seven hundred seventy-seven million, one hundred twenty-seven thousand, three hundred forty-five".