5015421345515 has 8 divisors (see below), whose sum is σ = 6878292131040. Its totient is φ = 3439146065472.

The previous prime is 5015421345457. The next prime is 5015421345521. The reversal of 5015421345515 is 5155431245105.

5015421345515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5015421345515 - 2¹⁰ = 5015421344491 is a prime.

It is a super-3 number, since 3×5015421345515³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71648876330 + ... + 71648876399.

It is an arithmetic number, because the mean of its divisors is an integer number (859786516380).

Almost surely, 2^{5015421345515} is an apocalyptic number.

5015421345515 is a deficient number, since it is larger than the sum of its proper divisors (1862870785525).

5015421345515 is a wasteful number, since it uses less digits than its factorization.

5015421345515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143297752741.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 5015421345515 in words is "five trillion, fifteen billion, four hundred twenty-one million, three hundred forty-five thousand, five hundred fifteen".