9935470515 has 16 divisors (see below), whose sum is σ = 15898152096. Its totient is φ = 5298451200.

The previous prime is 9935470513. The next prime is 9935470529. The reversal of 9935470515 is 5150745399.

It is not a de Polignac number, because 9935470515 - 2¹ = 9935470513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9935470513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210495 + ... + 253335.

It is an arithmetic number, because the mean of its divisors is an integer number (993634506).

Almost surely, 2^9935470515 is an apocalyptic number.

9935470515 is a deficient number, since it is larger than the sum of its proper divisors (5962681581).

9935470515 is a wasteful number, since it uses less digits than its factorization.

9935470515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58310.

The product of its (nonzero) digits is 850500, while the sum is 48.

The square root of 9935470515 is about 99676.8303819900. The cubic root of 9935470515 is about 2149.7905341272.

The spelling of 9935470515 in words is "nine billion, nine hundred thirty-five million, four hundred seventy thousand, five hundred fifteen".