54466261667 has 2 divisors, whose sum is σ = 54466261668. Its totient is φ = 54466261666.

The previous prime is 54466261607. The next prime is 54466261691. The reversal of 54466261667 is 76616266445.

It is a happy number.

54466261667 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 is a cyclic number.

It is not a de Polignac number, because 54466261667 - 2²⁴ = 54449484451 is a prime.

It is a super-2 number, since 2×54466261667² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54466261607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27233130833 + 27233130834.

It is an arithmetic number, because the mean of its divisors is an integer number (27233130834).

Almost surely, 2^54466261667 is an apocalyptic number.

54466261667 is a deficient number, since it is larger than the sum of its proper divisors (1).

54466261667 is an equidigital number, since it uses as much as digits as its factorization.

54466261667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 53.

The spelling of 54466261667 in words is "fifty-four billion, four hundred sixty-six million, two hundred sixty-one thousand, six hundred sixty-seven".