1751223048623 has 2 divisors, whose sum is σ = 1751223048624. Its totient is φ = 1751223048622.

The previous prime is 1751223048599. The next prime is 1751223048629. The reversal of 1751223048623 is 3268403221571.

It is a strong prime.

It is an emirp because it is prime and its reverse (3268403221571) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1751223048623 - 2⁶ = 1751223048559 is a prime.

It is a super-2 number, since 2×1751223048623² (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 (1751223048629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875611524311 + 875611524312.

It is an arithmetic number, because the mean of its divisors is an integer number (875611524312).

Almost surely, 2^{1751223048623} is an apocalyptic number.

1751223048623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1751223048623 is an equidigital number, since it uses as much as digits as its factorization.

1751223048623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1751223048623 in words is "one trillion, seven hundred fifty-one billion, two hundred twenty-three million, forty-eight thousand, six hundred twenty-three".