5576781107 has 4 divisors (see below), whose sum is σ = 5582930616. Its totient is φ = 5570631600.

The previous prime is 5576781073. The next prime is 5576781109. The reversal of 5576781107 is 7011876755.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5576781107 - 2³² = 1281813811 is a prime.

It is a super-2 number, since 2×5576781107² = 62200975030784290898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5576781109) 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, 3073394 + ... + 3075207.

It is an arithmetic number, because the mean of its divisors is an integer number (1395732654).

Almost surely, 2^5576781107 is an apocalyptic number.

5576781107 is a deficient number, since it is larger than the sum of its proper divisors (6149509).

5576781107 is an equidigital number, since it uses as much as digits as its factorization.

5576781107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6149508.

The product of its (nonzero) digits is 411600, while the sum is 47.

The square root of 5576781107 is about 74677.8488375234. The cubic root of 5576781107 is about 1773.3503002794.

The spelling of 5576781107 in words is "five billion, five hundred seventy-six million, seven hundred eighty-one thousand, one hundred seven".