1351747445701 has 2 divisors, whose sum is σ = 1351747445702. Its totient is φ = 1351747445700.

The previous prime is 1351747445677. The next prime is 1351747445707. The reversal of 1351747445701 is 1075447471531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1057143830625 + 294603615076 = 1028175^2 + 542774^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351747445701 - 2²³ = 1351739057093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351747445707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675873722850 + 675873722851.

It is an arithmetic number, because the mean of its divisors is an integer number (675873722851).

Almost surely, 2^{1351747445701} is an apocalyptic number.

It is an amenable number.

1351747445701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351747445701 is an equidigital number, since it uses as much as digits as its factorization.

1351747445701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 1351747445701 in words is "one trillion, three hundred fifty-one billion, seven hundred forty-seven million, four hundred forty-five thousand, seven hundred one".