5577428247755 has 32 divisors (see below), whose sum is σ = 8670981580800. Its totient is φ = 3344521456512.

The previous prime is 5577428247749. The next prime is 5577428247761.

5577428247755 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5577428247749) and next prime (5577428247761).

It is a cyclic number.

It is not a de Polignac number, because 5577428247755 - 2⁶ = 5577428247691 is a prime.

It is a super-2 number, since 2×5577428247755² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322572515 + ... + 322589804.

It is an arithmetic number, because the mean of its divisors is an integer number (270968174400).

Almost surely, 2^{5577428247755} is an apocalyptic number.

5577428247755 is a deficient number, since it is larger than the sum of its proper divisors (3093553333045).

5577428247755 is a wasteful number, since it uses less digits than its factorization.

5577428247755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645162363.

The product of its digits is 768320000, while the sum is 68.

The spelling of 5577428247755 in words is "five trillion, five hundred seventy-seven billion, four hundred twenty-eight million, two hundred forty-seven thousand, seven hundred fifty-five".