5105541603 has 4 divisors (see below), whose sum is σ = 6807388808. Its totient is φ = 3403694400.

The previous prime is 5105541499. The next prime is 5105541613. The reversal of 5105541603 is 3061455015.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5105541603 - 2¹⁶ = 5105476067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105541613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850923598 + ... + 850923603.

It is an arithmetic number, because the mean of its divisors is an integer number (1701847202).

Almost surely, 2^5105541603 is an apocalyptic number.

5105541603 is a deficient number, since it is larger than the sum of its proper divisors (1701847205).

5105541603 is a wasteful number, since it uses less digits than its factorization.

5105541603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701847204.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5105541603 is about 71453.0727330883. The cubic root of 5105541603 is about 1721.9238437239.

Adding to 5105541603 its reverse (3061455015), we get a palindrome (8166996618).

The spelling of 5105541603 in words is "five billion, one hundred five million, five hundred forty-one thousand, six hundred three".