54455250313 has 2 divisors, whose sum is σ = 54455250314. Its totient is φ = 54455250312.

The previous prime is 54455250263. The next prime is 54455250341. The reversal of 54455250313 is 31305255445.

54455250313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49295988729 + 5159261584 = 222027^2 + 71828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54455250313 is a prime.

It is not a weakly prime, because it can be changed into another prime (54455250383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27227625156 + 27227625157.

It is an arithmetic number, because the mean of its divisors is an integer number (27227625157).

Almost surely, 2^54455250313 is an apocalyptic number.

It is an amenable number.

54455250313 is a deficient number, since it is larger than the sum of its proper divisors (1).

54455250313 is an equidigital number, since it uses as much as digits as its factorization.

54455250313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 54455250313 in words is "fifty-four billion, four hundred fifty-five million, two hundred fifty thousand, three hundred thirteen".