4755505817 has 4 divisors (see below), whose sum is σ = 4756999296. Its totient is φ = 4754012340.

The previous prime is 4755505757. The next prime is 4755505847. The reversal of 4755505817 is 7185055574.

4755505817 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7185055574 = 2 ⋅3592527787.

It is a cyclic number.

It is not a de Polignac number, because 4755505817 - 2¹² = 4755501721 is a prime.

It is a super-2 number, since 2×4755505817² = 45229671151041674978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4755505847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741953 + ... + 748334.

It is an arithmetic number, because the mean of its divisors is an integer number (1189249824).

Almost surely, 2^4755505817 is an apocalyptic number.

It is an amenable number.

4755505817 is a deficient number, since it is larger than the sum of its proper divisors (1493479).

4755505817 is a wasteful number, since it uses less digits than its factorization.

4755505817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493478.

The product of its (nonzero) digits is 980000, while the sum is 47.

The square root of 4755505817 is about 68960.1755870734. The cubic root of 4755505817 is about 1681.6369410844.

The spelling of 4755505817 in words is "four billion, seven hundred fifty-five million, five hundred five thousand, eight hundred seventeen".