1351633144607 has 2 divisors, whose sum is σ = 1351633144608. Its totient is φ = 1351633144606.

The previous prime is 1351633144571. The next prime is 1351633144643. The reversal of 1351633144607 is 7064413361531.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1351633144571) and next prime (1351633144643).

It is a cyclic number.

It is not a de Polignac number, because 1351633144607 - 2²² = 1351628950303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351633144657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675816572303 + 675816572304.

It is an arithmetic number, because the mean of its divisors is an integer number (675816572304).

Almost surely, 2^{1351633144607} is an apocalyptic number.

1351633144607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351633144607 is an equidigital number, since it uses as much as digits as its factorization.

1351633144607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 1351633144607 in words is "one trillion, three hundred fifty-one billion, six hundred thirty-three million, one hundred forty-four thousand, six hundred seven".