54445001313 has 4 divisors (see below), whose sum is σ = 72593335088. Its totient is φ = 36296667540.

The previous prime is 54445001311. The next prime is 54445001321. The reversal of 54445001313 is 31310054445.

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 not a de Polignac number, because 54445001313 - 2¹ = 54445001311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54445001311) 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, 9074166883 + ... + 9074166888.

It is an arithmetic number, because the mean of its divisors is an integer number (18148333772).

Almost surely, 2^54445001313 is an apocalyptic number.

It is an amenable number.

54445001313 is a deficient number, since it is larger than the sum of its proper divisors (18148333775).

54445001313 is a wasteful number, since it uses less digits than its factorization.

54445001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18148333774.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 54445001313 its reverse (31310054445), we get a palindrome (85755055758).

The spelling of 54445001313 in words is "fifty-four billion, four hundred forty-five million, one thousand, three hundred thirteen".