1351045645153 has 2 divisors, whose sum is σ = 1351045645154. Its totient is φ = 1351045645152.

The previous prime is 1351045645039. The next prime is 1351045645163. The reversal of 1351045645153 is 3515465401531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 731122473249 + 619923171904 = 855057^2 + 787352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351045645153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351045645163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675522822576 + 675522822577.

It is an arithmetic number, because the mean of its divisors is an integer number (675522822577).

Almost surely, 2^{1351045645153} is an apocalyptic number.

It is an amenable number.

1351045645153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351045645153 is an equidigital number, since it uses as much as digits as its factorization.

1351045645153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 1351045645153 in words is "one trillion, three hundred fifty-one billion, forty-five million, six hundred forty-five thousand, one hundred fifty-three".