5254661204044 has 18 divisors (see below), whose sum is σ = 10696988880060. Its totient is φ = 2251997658792.

The previous prime is 5254661204041. The next prime is 5254661204083. The reversal of 5254661204044 is 4404021664525.

It is a super-2 number, since 2×5254661204044² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5254661204041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13404747774 + ... + 13404748165.

Almost surely, 2^{5254661204044} is an apocalyptic number.

It is an amenable number.

5254661204044 is an abundant number, since it is smaller than the sum of its proper divisors (5442327676016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5254661204044 is a wasteful number, since it uses less digits than its factorization.

5254661204044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26809495957 (or 26809495948 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

Adding to 5254661204044 its reverse (4404021664525), we get a palindrome (9658682868569).

The spelling of 5254661204044 in words is "five trillion, two hundred fifty-four billion, six hundred sixty-one million, two hundred four thousand, forty-four".