54250130213 has 4 divisors (see below), whose sum is σ = 54320312268. Its totient is φ = 54179948160.

The previous prime is 54250130177. The next prime is 54250130281. The reversal of 54250130213 is 31203105245.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28911221089 + 25338909124 = 170033^2 + 159182^2 .

It is a cyclic number.

It is not a de Polignac number, because 54250130213 - 2⁸ = 54250129957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54250130113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35089868 + ... + 35091413.

It is an arithmetic number, because the mean of its divisors is an integer number (13580078067).

Almost surely, 2^54250130213 is an apocalyptic number.

It is an amenable number.

54250130213 is a deficient number, since it is larger than the sum of its proper divisors (70182055).

54250130213 is an equidigital number, since it uses as much as digits as its factorization.

54250130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70182054.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 54250130213 its reverse (31203105245), we get a palindrome (85453235458).

The spelling of 54250130213 in words is "fifty-four billion, two hundred fifty million, one hundred thirty thousand, two hundred thirteen".