9467612564 has 12 divisors (see below), whose sum is σ = 16571186100. Its totient is φ = 4732987968.

The previous prime is 9467612549. The next prime is 9467612569. The reversal of 9467612564 is 4652167649.

It can be written as a sum of positive squares in 2 ways, for example, as 6087120400 + 3380492164 = 78020^2 + 58142^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9467612569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178169 + ... + 225120.

It is an arithmetic number, because the mean of its divisors is an integer number (1380932175).

Almost surely, 2^9467612564 is an apocalyptic number.

It is an amenable number.

9467612564 is a deficient number, since it is larger than the sum of its proper divisors (7103573536).

9467612564 is a wasteful number, since it uses less digits than its factorization.

9467612564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409162 (or 409160 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 9467612564 is about 97301.6575603931. The cubic root of 9467612564 is about 2115.5022542117.

The spelling of 9467612564 in words is "nine billion, four hundred sixty-seven million, six hundred twelve thousand, five hundred sixty-four".