5651056651 has 2 divisors, whose sum is σ = 5651056652. Its totient is φ = 5651056650.

The previous prime is 5651056613. The next prime is 5651056711. The reversal of 5651056651 is 1566501565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5651056651 - 2²³ = 5642668043 is a prime.

It is a super-2 number, since 2×5651056651² = 63868882545622671602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5651056601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825528325 + 2825528326.

It is an arithmetic number, because the mean of its divisors is an integer number (2825528326).

Almost surely, 2^5651056651 is an apocalyptic number.

5651056651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5651056651 is an equidigital number, since it uses as much as digits as its factorization.

5651056651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 40.

The square root of 5651056651 is about 75173.5103011693. The cubic root of 5651056651 is about 1781.1885185124.

The spelling of 5651056651 in words is "five billion, six hundred fifty-one million, fifty-six thousand, six hundred fifty-one".