5000001603 has 8 divisors (see below), whose sum is σ = 6667598016. Its totient is φ = 3332869800.

The previous prime is 5000001599. The next prime is 5000001607. The reversal of 5000001603 is 3061000005.

It is an interprime number because it is at equal distance from previous prime (5000001599) and next prime (5000001607).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5000001603 - 2² = 5000001599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5000001607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90213 + ... + 134678.

It is an arithmetic number, because the mean of its divisors is an integer number (833449752).

Almost surely, 2^5000001603 is an apocalyptic number.

5000001603 is a deficient number, since it is larger than the sum of its proper divisors (1667596413).

5000001603 is a wasteful number, since it uses less digits than its factorization.

5000001603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232305.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5000001603 is about 70710.6894535755. The cubic root of 5000001603 is about 1709.9761294161.

Adding to 5000001603 its reverse (3061000005), we get a palindrome (8061001608).

The spelling of 5000001603 in words is "five billion, one thousand, six hundred three".