9661024562 has 16 divisors (see below), whose sum is σ = 17132852160. Its totient is φ = 3997665168.

The previous prime is 9661024553. The next prime is 9661024573. The reversal of 9661024562 is 2654201669.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11897408 + ... + 11898219.

It is an arithmetic number, because the mean of its divisors is an integer number (1070803260).

Almost surely, 2^9661024562 is an apocalyptic number.

9661024562 is a deficient number, since it is larger than the sum of its proper divisors (7471827598).

9661024562 is a wasteful number, since it uses less digits than its factorization.

9661024562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23795665.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 9661024562 is about 98290.5110476083. The cubic root of 9661024562 is about 2129.8109820734.

The spelling of 9661024562 in words is "nine billion, six hundred sixty-one million, twenty-four thousand, five hundred sixty-two".