5113444404 has 12 divisors (see below), whose sum is σ = 11931370304. Its totient is φ = 1704481464.

The previous prime is 5113444393. The next prime is 5113444409. The reversal of 5113444404 is 4044443115.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5113444404² = 52294627345597830432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113444409) 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, 213060172 + ... + 213060195.

Almost surely, 2^5113444404 is an apocalyptic number.

It is an amenable number.

5113444404 is an abundant number, since it is smaller than the sum of its proper divisors (6817925900).

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

5113444404 is a wasteful number, since it uses less digits than its factorization.

5113444404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426120374 (or 426120372 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 5113444404 is about 71508.3519877224. The cubic root of 5113444404 is about 1722.8118335029.

Adding to 5113444404 its reverse (4044443115), we get a palindrome (9157887519).

The spelling of 5113444404 in words is "five billion, one hundred thirteen million, four hundred forty-four thousand, four hundred four".