5577460081 has 4 divisors (see below), whose sum is σ = 5577662464. Its totient is φ = 5577257700.

The previous prime is 5577460043. The next prime is 5577460103. The reversal of 5577460081 is 1800647755.

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: 1800647755 = 5 ⋅360129551.

It is a cyclic number.

It is not a de Polignac number, because 5577460081 - 2¹⁵ = 5577427313 is a prime.

It is a super-2 number, since 2×5577460081² = 62216121910297053122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5577460381) 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, 51825 + ... + 117646.

It is an arithmetic number, because the mean of its divisors is an integer number (1394415616).

Almost surely, 2^5577460081 is an apocalyptic number.

It is an amenable number.

5577460081 is a deficient number, since it is larger than the sum of its proper divisors (202383).

5577460081 is a wasteful number, since it uses less digits than its factorization.

5577460081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202382.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 5577460081 is about 74682.3947192375. The cubic root of 5577460081 is about 1773.4222659206.

The spelling of 5577460081 in words is "five billion, five hundred seventy-seven million, four hundred sixty thousand, eighty-one".