54545141213 has 4 divisors (see below), whose sum is σ = 54819237600. Its totient is φ = 54271044828.

The previous prime is 54545141207. The next prime is 54545141219. The reversal of 54545141213 is 31214154545.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (54545141207) and next prime (54545141219).

It is a cyclic number.

It is not a de Polignac number, because 54545141213 - 2⁸ = 54545140957 is a prime.

It is a super-2 number, since 2×54545141213² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54545141219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137047895 + ... + 137048292.

It is an arithmetic number, because the mean of its divisors is an integer number (13704809400).

Almost surely, 2^54545141213 is an apocalyptic number.

It is an amenable number.

54545141213 is a deficient number, since it is larger than the sum of its proper divisors (274096387).

54545141213 is a wasteful number, since it uses less digits than its factorization.

54545141213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274096386.

The product of its digits is 48000, while the sum is 35.

Adding to 54545141213 its reverse (31214154545), we get a palindrome (85759295758).

The spelling of 54545141213 in words is "fifty-four billion, five hundred forty-five million, one hundred forty-one thousand, two hundred thirteen".