54266642530 has 8 divisors (see below), whose sum is σ = 97679956572. Its totient is φ = 21706657008.

The previous prime is 54266642519. The next prime is 54266642533. The reversal of 54266642530 is 3524666245.

It can be written as a sum of positive squares in 2 ways, for example, as 44566165449 + 9700477081 = 211107^2 + 98491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (54266642533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713332117 + ... + 2713332136.

Almost surely, 2^54266642530 is an apocalyptic number.

54266642530 is a deficient number, since it is larger than the sum of its proper divisors (43413314042).

54266642530 is a wasteful number, since it uses less digits than its factorization.

54266642530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426664260.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 54266642530 in words is "fifty-four billion, two hundred sixty-six million, six hundred forty-two thousand, five hundred thirty".