1363125623 has 2 divisors, whose sum is σ = 1363125624. Its totient is φ = 1363125622.

The previous prime is 1363125559. The next prime is 1363125629. The reversal of 1363125623 is 3265213631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1363125623 - 2⁶ = 1363125559 is a prime.

It is a super-2 number, since 2×1363125623² = 3716222928158276258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1363125623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363125629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681562811 + 681562812.

It is an arithmetic number, because the mean of its divisors is an integer number (681562812).

Almost surely, 2^1363125623 is an apocalyptic number.

1363125623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363125623 is an equidigital number, since it uses as much as digits as its factorization.

1363125623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 1363125623 is about 36920.5311852362. The cubic root of 1363125623 is about 1108.7797707388.

The spelling of 1363125623 in words is "one billion, three hundred sixty-three million, one hundred twenty-five thousand, six hundred twenty-three".