5105503400 has 24 divisors (see below), whose sum is σ = 11870295870. Its totient is φ = 2042201280.

The previous prime is 5105503379. The next prime is 5105503411. The reversal of 5105503400 is 43055015.

It can be written as a sum of positive squares in 3 ways, for example, as 3398656804 + 1706846596 = 58298^2 + 41314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12763559 + ... + 12763958.

Almost surely, 2^5105503400 is an apocalyptic number.

5105503400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5105503400 is an abundant number, since it is smaller than the sum of its proper divisors (6764792470).

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

5105503400 is a wasteful number, since it uses less digits than its factorization.

5105503400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25527533 (or 25527524 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5105503400 is about 71452.8054032870. The cubic root of 5105503400 is about 1721.9195488599.

Adding to 5105503400 its reverse (43055015), we get a palindrome (5148558415).

The spelling of 5105503400 in words is "five billion, one hundred five million, five hundred three thousand, four hundred".