5577287551 has 8 divisors (see below), whose sum is σ = 6138158544. Its totient is φ = 5025390720.

The previous prime is 5577287543. The next prime is 5577287567. The reversal of 5577287551 is 1557827755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5577287551 - 2³ = 5577287543 is a prime.

It is a super-2 number, since 2×5577287551² = 62212272853079155202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577287591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242236 + ... + 2244721.

It is an arithmetic number, because the mean of its divisors is an integer number (767269818).

Almost surely, 2^5577287551 is an apocalyptic number.

5577287551 is a deficient number, since it is larger than the sum of its proper divisors (560870993).

5577287551 is a wasteful number, since it uses less digits than its factorization.

5577287551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4487081.

The product of its digits is 3430000, while the sum is 52.

The square root of 5577287551 is about 74681.2396187958. The cubic root of 5577287551 is about 1773.4039797178.

The spelling of 5577287551 in words is "five billion, five hundred seventy-seven million, two hundred eighty-seven thousand, five hundred fifty-one".