5021243515 has 8 divisors (see below), whose sum is σ = 6165620208. Its totient is φ = 3923576160.

The previous prime is 5021243497. The next prime is 5021243519. The reversal of 5021243515 is 5153421205.

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

It is not a de Polignac number, because 5021243515 - 2¹⁷ = 5021112443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5021243519) 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, 11677096 + ... + 11677525.

It is an arithmetic number, because the mean of its divisors is an integer number (770702526).

Almost surely, 2^5021243515 is an apocalyptic number.

5021243515 is a deficient number, since it is larger than the sum of its proper divisors (1144376693).

5021243515 is a wasteful number, since it uses less digits than its factorization.

5021243515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23354669.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5021243515 is about 70860.7332378095. The cubic root of 5021243515 is about 1712.3942516618.

The spelling of 5021243515 in words is "five billion, twenty-one million, two hundred forty-three thousand, five hundred fifteen".