56442020152703 has 2 divisors, whose sum is σ = 56442020152704. Its totient is φ = 56442020152702.

The previous prime is 56442020152591. The next prime is 56442020152747. The reversal of 56442020152703 is 30725102024465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56442020152703 - 2¹⁰ = 56442020151679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56442020152753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28221010076351 + 28221010076352.

It is an arithmetic number, because the mean of its divisors is an integer number (28221010076352).

Almost surely, 2^{56442020152703} is an apocalyptic number.

56442020152703 is a deficient number, since it is larger than the sum of its proper divisors (1).

56442020152703 is an equidigital number, since it uses as much as digits as its factorization.

56442020152703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 56442020152703 in words is "fifty-six trillion, four hundred forty-two billion, twenty million, one hundred fifty-two thousand, seven hundred three".