5577505508 has 6 divisors (see below), whose sum is σ = 9760634646. Its totient is φ = 2788752752.

The previous prime is 5577505481. The next prime is 5577505519. The reversal of 5577505508 is 8055057755.

It can be written as a sum of positive squares in only one way, i.e., 5406366784 + 171138724 = 73528^2 + 13082^2 .

It is a super-2 number, since 2×5577505508² = 62217135383540676128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697188185 + ... + 697188192.

It is an arithmetic number, because the mean of its divisors is an integer number (1626772441).

Almost surely, 2^5577505508 is an apocalyptic number.

It is an amenable number.

5577505508 is a deficient number, since it is larger than the sum of its proper divisors (4183129138).

5577505508 is a wasteful number, since it uses less digits than its factorization.

5577505508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394376381 (or 1394376379 counting only the distinct ones).

The product of its (nonzero) digits is 1225000, while the sum is 47.

The square root of 5577505508 is about 74682.6988532150. The cubic root of 5577505508 is about 1773.4270805993.

The spelling of 5577505508 in words is "five billion, five hundred seventy-seven million, five hundred five thousand, five hundred eight".