3158451788651 has 2 divisors, whose sum is σ = 3158451788652. Its totient is φ = 3158451788650.

The previous prime is 3158451788633. The next prime is 3158451788717. The reversal of 3158451788651 is 1568871548513.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3158451788651 is a prime.

It is not a weakly prime, because it can be changed into another prime (3158451788351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579225894325 + 1579225894326.

It is an arithmetic number, because the mean of its divisors is an integer number (1579225894326).

Almost surely, 2^{3158451788651} is an apocalyptic number.

3158451788651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3158451788651 is an equidigital number, since it uses as much as digits as its factorization.

3158451788651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256000, while the sum is 62.

The spelling of 3158451788651 in words is "three trillion, one hundred fifty-eight billion, four hundred fifty-one million, seven hundred eighty-eight thousand, six hundred fifty-one".