2240455535651 has 2 divisors, whose sum is σ = 2240455535652. Its totient is φ = 2240455535650.

The previous prime is 2240455535623. The next prime is 2240455535671. The reversal of 2240455535651 is 1565355540422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240455535651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240455535596 and 2240455535605.

It is not a weakly prime, because it can be changed into another prime (2240455535671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120227767825 + 1120227767826.

It is an arithmetic number, because the mean of its divisors is an integer number (1120227767826).

Almost surely, 2^{2240455535651} is an apocalyptic number.

2240455535651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240455535651 is an equidigital number, since it uses as much as digits as its factorization.

2240455535651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 2240455535651 in words is "two trillion, two hundred forty billion, four hundred fifty-five million, five hundred thirty-five thousand, six hundred fifty-one".