54707767453 has 2 divisors, whose sum is σ = 54707767454. Its totient is φ = 54707767452.

The previous prime is 54707767427. The next prime is 54707767469. The reversal of 54707767453 is 35476770745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28940133924 + 25767633529 = 170118^2 + 160523^2 .

It is a cyclic number.

It is not a de Polignac number, because 54707767453 - 2¹³ = 54707759261 is a prime.

It is a super-2 number, since 2×54707767453² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54707767394 and 54707767403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54707767403) 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, 27353883726 + 27353883727.

It is an arithmetic number, because the mean of its divisors is an integer number (27353883727).

Almost surely, 2^54707767453 is an apocalyptic number.

It is an amenable number.

54707767453 is a deficient number, since it is larger than the sum of its proper divisors (1).

54707767453 is an equidigital number, since it uses as much as digits as its factorization.

54707767453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17287200, while the sum is 55.

The spelling of 54707767453 in words is "fifty-four billion, seven hundred seven million, seven hundred sixty-seven thousand, four hundred fifty-three".