5574774755 has 16 divisors (see below), whose sum is σ = 7322815584. Its totient is φ = 4040532480.

The previous prime is 5574774749. The next prime is 5574774757.

5574774755 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-5574774755 is a prime.

It is a super-2 number, since 2×5574774755² = 62156227137970620050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5574774755.

It is not an unprimeable number, because it can be changed into a prime (5574774757) 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, 156854 + ... + 189083.

It is an arithmetic number, because the mean of its divisors is an integer number (457675974).

Almost surely, 2^5574774755 is an apocalyptic number.

5574774755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5574774755 is a deficient number, since it is larger than the sum of its proper divisors (1748040829).

5574774755 is a wasteful number, since it uses less digits than its factorization.

5574774755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346246.

The product of its digits is 24010000, while the sum is 56.

The square root of 5574774755 is about 74664.4142480205. The cubic root of 5574774755 is about 1773.1376093848.

The spelling of 5574774755 in words is "five billion, five hundred seventy-four million, seven hundred seventy-four thousand, seven hundred fifty-five".