5015440121 has 8 divisors (see below), whose sum is σ = 5178157824. Its totient is φ = 4852780560.

The previous prime is 5015440109. The next prime is 5015440151. The reversal of 5015440121 is 1210445105.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5015440121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5015440151) 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, 222266 + ... + 243788.

It is an arithmetic number, because the mean of its divisors is an integer number (647269728).

Almost surely, 2^5015440121 is an apocalyptic number.

It is an amenable number.

5015440121 is a deficient number, since it is larger than the sum of its proper divisors (162717703).

5015440121 is a wasteful number, since it uses less digits than its factorization.

5015440121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29071.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5015440121 is about 70819.7721049708. The cubic root of 5015440121 is about 1711.7342870192.

Adding to 5015440121 its reverse (1210445105), we get a palindrome (6225885226).

The spelling of 5015440121 in words is "five billion, fifteen million, four hundred forty thousand, one hundred twenty-one".