5121444201 has 48 divisors (see below), whose sum is σ = 7357996800. Its totient is φ = 3167001376.

The previous prime is 5121444197. The next prime is 5121444221. The reversal of 5121444201 is 1024441215.

It is not a de Polignac number, because 5121444201 - 2² = 5121444197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5121444221) 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 47 ways as a sum of consecutive naturals, for example, 7771210 + ... + 7771868.

It is an arithmetic number, because the mean of its divisors is an integer number (153291600).

Almost surely, 2^5121444201 is an apocalyptic number.

It is an amenable number.

5121444201 is a deficient number, since it is larger than the sum of its proper divisors (2236552599).

5121444201 is a wasteful number, since it uses less digits than its factorization.

5121444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5121444201 is about 71564.2662297323. The cubic root of 5121444201 is about 1723.7097907876.

Adding to 5121444201 its reverse (1024441215), we get a palindrome (6145885416).

The spelling of 5121444201 in words is "five billion, one hundred twenty-one million, four hundred forty-four thousand, two hundred one".