4198550503 has 16 divisors (see below), whose sum is σ = 5244493824. Its totient is φ = 3277802880.

The previous prime is 4198550497. The next prime is 4198550509. The reversal of 4198550503 is 3050558914.

It is an interprime number because it is at equal distance from previous prime (4198550497) and next prime (4198550509).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4198550503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198550509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565375 + ... + 572752.

It is an arithmetic number, because the mean of its divisors is an integer number (327780864).

Almost surely, 2^4198550503 is an apocalyptic number.

4198550503 is a deficient number, since it is larger than the sum of its proper divisors (1045943321).

4198550503 is a wasteful number, since it uses less digits than its factorization.

4198550503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138182.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 4198550503 is about 64796.2229068948. Note that the first 3 decimals coincide. The cubic root of 4198550503 is about 1613.2430167331.

The spelling of 4198550503 in words is "four billion, one hundred ninety-eight million, five hundred fifty thousand, five hundred three".