9659007475 has 12 divisors (see below), whose sum is σ = 12898490416. Its totient is φ = 7132805280.

The previous prime is 9659007439. The next prime is 9659007493. The reversal of 9659007475 is 5747009569.

It is a happy number.

It is not a de Polignac number, because 9659007475 - 2¹⁵ = 9658974707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14859687 + ... + 14860336.

Almost surely, 2^9659007475 is an apocalyptic number.

9659007475 is a deficient number, since it is larger than the sum of its proper divisors (3239482941).

9659007475 is a wasteful number, since it uses less digits than its factorization.

9659007475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29720046 (or 29720041 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 52.

The square root of 9659007475 is about 98280.2496689950. The cubic root of 9659007475 is about 2129.6627468273.

The spelling of 9659007475 in words is "nine billion, six hundred fifty-nine million, seven thousand, four hundred seventy-five".