54244413331 has 8 divisors (see below), whose sum is σ = 57509963280. Its totient is φ = 50987163648.

The previous prime is 54244413313. The next prime is 54244413343. The reversal of 54244413331 is 13331444245.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54244413331 is a prime.

It is a super-2 number, since 2×54244413331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54244413371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2061601 + ... + 2087746.

It is an arithmetic number, because the mean of its divisors is an integer number (7188745410).

Almost surely, 2^54244413331 is an apocalyptic number.

54244413331 is a deficient number, since it is larger than the sum of its proper divisors (3265549949).

54244413331 is a wasteful number, since it uses less digits than its factorization.

54244413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150133.

The product of its digits is 69120, while the sum is 34.

Adding to 54244413331 its reverse (13331444245), we get a palindrome (67575857576).

The spelling of 54244413331 in words is "fifty-four billion, two hundred forty-four million, four hundred thirteen thousand, three hundred thirty-one".