1351754373623 has 2 divisors, whose sum is σ = 1351754373624. Its totient is φ = 1351754373622.

The previous prime is 1351754373617. The next prime is 1351754373637. The reversal of 1351754373623 is 3263734571531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1351754373623 - 2³⁶ = 1283034896887 is a prime.

It is a super-2 number, since 2×1351754373623² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351754373643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675877186811 + 675877186812.

It is an arithmetic number, because the mean of its divisors is an integer number (675877186812).

Almost surely, 2^{1351754373623} is an apocalyptic number.

1351754373623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351754373623 is an equidigital number, since it uses as much as digits as its factorization.

1351754373623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4762800, while the sum is 50.

The spelling of 1351754373623 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-four million, three hundred seventy-three thousand, six hundred twenty-three".