2355403049651 has 2 divisors, whose sum is σ = 2355403049652. Its totient is φ = 2355403049650.

The previous prime is 2355403049617. The next prime is 2355403049729. The reversal of 2355403049651 is 1569403045532.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2355403049651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2355403049596 and 2355403049605.

It is not a weakly prime, because it can be changed into another prime (2355403049611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177701524825 + 1177701524826.

It is an arithmetic number, because the mean of its divisors is an integer number (1177701524826).

Almost surely, 2^{2355403049651} is an apocalyptic number.

2355403049651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355403049651 is an equidigital number, since it uses as much as digits as its factorization.

2355403049651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 2355403049651 in words is "two trillion, three hundred fifty-five billion, four hundred three million, forty-nine thousand, six hundred fifty-one".