5001601604 has 12 divisors (see below), whose sum is σ = 8811547500. Its totient is φ = 2484016608.

The previous prime is 5001601601. The next prime is 5001601607. The reversal of 5001601604 is 4061061005.

It is an interprime number because it is at equal distance from previous prime (5001601601) and next prime (5001601607).

It can be written as a sum of positive squares in 2 ways, for example, as 3109177600 + 1892424004 = 55760^2 + 43502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5001601604.

It is not an unprimeable number, because it can be changed into a prime (5001601601) 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, 4195379 + ... + 4196570.

It is an arithmetic number, because the mean of its divisors is an integer number (734295625).

Almost surely, 2^5001601604 is an apocalyptic number.

It is an amenable number.

5001601604 is a deficient number, since it is larger than the sum of its proper divisors (3809945896).

5001601604 is a wasteful number, since it uses less digits than its factorization.

5001601604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8392102 (or 8392100 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5001601604 is about 70722.0022623794. The cubic root of 5001601604 is about 1710.1585074732.

Adding to 5001601604 its reverse (4061061005), we get a palindrome (9062662609).

The spelling of 5001601604 in words is "five billion, one million, six hundred one thousand, six hundred four".