10216415515 has 16 divisors (see below), whose sum is σ = 12494936160. Its totient is φ = 8016917760.

The previous prime is 10216415491. The next prime is 10216415551. The reversal of 10216415515 is 51551461201.

It is not a de Polignac number, because 10216415515 - 2⁵ = 10216415483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96925 + ... + 172705.

It is an arithmetic number, because the mean of its divisors is an integer number (780933510).

Almost surely, 2^10216415515 is an apocalyptic number.

10216415515 is a deficient number, since it is larger than the sum of its proper divisors (2278520645).

10216415515 is an equidigital number, since it uses as much as digits as its factorization.

10216415515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76302.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 10216415515 its reverse (51551461201), we get a palindrome (61767876716).

The spelling of 10216415515 in words is "ten billion, two hundred sixteen million, four hundred fifteen thousand, five hundred fifteen".