5015312520242 has 8 divisors (see below), whose sum is σ = 7600525159836. Its totient is φ = 2481804133632.

The previous prime is 5015312520193. The next prime is 5015312520271. The reversal of 5015312520242 is 2420252135105.

It can be written as a sum of positive squares in 2 ways, for example, as 4548660952081 + 466651568161 = 2132759^2 + 683119^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5015312520199 and 5015312520208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12926063003 + ... + 12926063390.

Almost surely, 2^{5015312520242} is an apocalyptic number.

5015312520242 is a deficient number, since it is larger than the sum of its proper divisors (2585212639594).

5015312520242 is a wasteful number, since it uses less digits than its factorization.

5015312520242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25852126492.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 5015312520242 its reverse (2420252135105), we get a palindrome (7435564655347).

The spelling of 5015312520242 in words is "five trillion, fifteen billion, three hundred twelve million, five hundred twenty thousand, two hundred forty-two".