5503503145 has 16 divisors (see below), whose sum is σ = 7550546688. Its totient is φ = 3772388160.

The previous prime is 5503503139. The next prime is 5503503151. The reversal of 5503503145 is 5413053055.

It is an interprime number because it is at equal distance from previous prime (5503503139) and next prime (5503503151).

It is not a de Polignac number, because 5503503145 - 2¹⁵ = 5503470377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67252 + ... + 124618.

It is an arithmetic number, because the mean of its divisors is an integer number (471909168).

Almost surely, 2^5503503145 is an apocalyptic number.

It is an amenable number.

5503503145 is a deficient number, since it is larger than the sum of its proper divisors (2047043543).

5503503145 is a wasteful number, since it uses less digits than its factorization.

5503503145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60120.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5503503145 is about 74185.5993101087. The cubic root of 5503503145 is about 1765.5488554606.

The spelling of 5503503145 in words is "five billion, five hundred three million, five hundred three thousand, one hundred forty-five".