5651127477 has 6 divisors (see below), whose sum is σ = 8162739702. Its totient is φ = 3767418312.

The previous prime is 5651127463. The next prime is 5651127527. The reversal of 5651127477 is 7747211565.

5651127477 is a `hidden beast` number, since 5 + 6 + 51 + 127 + 477 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5554124676 + 97002801 = 74526^2 + 9849^2 .

It is not a de Polignac number, because 5651127477 - 2⁸ = 5651127221 is a prime.

It is a super-2 number, since 2×5651127477² = 63870483522608771058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651127407) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 313951518 + ... + 313951535.

It is an arithmetic number, because the mean of its divisors is an integer number (1360456617).

Almost surely, 2^5651127477 is an apocalyptic number.

It is an amenable number.

5651127477 is a deficient number, since it is larger than the sum of its proper divisors (2511612225).

5651127477 is a wasteful number, since it uses less digits than its factorization.

5651127477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627903059 (or 627903056 counting only the distinct ones).

The product of its digits is 411600, while the sum is 45.

The square root of 5651127477 is about 75173.9813831887. The cubic root of 5651127477 is about 1781.1959598305.

The spelling of 5651127477 in words is "five billion, six hundred fifty-one million, one hundred twenty-seven thousand, four hundred seventy-seven".