54303705823 has 2 divisors, whose sum is σ = 54303705824. Its totient is φ = 54303705822.

The previous prime is 54303705811. The next prime is 54303705851. The reversal of 54303705823 is 32850730345.

54303705823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54303705823 - 2²¹ = 54301608671 is a prime.

It is a super-2 number, since 2×54303705823² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54303705803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27151852911 + 27151852912.

It is an arithmetic number, because the mean of its divisors is an integer number (27151852912).

Almost surely, 2^54303705823 is an apocalyptic number.

54303705823 is a deficient number, since it is larger than the sum of its proper divisors (1).

54303705823 is an equidigital number, since it uses as much as digits as its factorization.

54303705823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 54303705823 in words is "fifty-four billion, three hundred three million, seven hundred five thousand, eight hundred twenty-three".