4561054501651 has 2 divisors, whose sum is σ = 4561054501652. Its totient is φ = 4561054501650.

The previous prime is 4561054501637. The next prime is 4561054501739. The reversal of 4561054501651 is 1561054501654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4561054501651 - 2⁹ = 4561054501139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4561054501598 and 4561054501607.

It is not a weakly prime, because it can be changed into another prime (4561054501951) 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 as a sum of consecutive naturals, namely, 2280527250825 + 2280527250826.

It is an arithmetic number, because the mean of its divisors is an integer number (2280527250826).

Almost surely, 2^{4561054501651} is an apocalyptic number.

4561054501651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4561054501651 is an equidigital number, since it uses as much as digits as its factorization.

4561054501651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 4561054501651 in words is "four trillion, five hundred sixty-one billion, fifty-four million, five hundred one thousand, six hundred fifty-one".