23648064761 has 8 divisors (see below), whose sum is σ = 25902546120. Its totient is φ = 21489518848.

The previous prime is 23648064733. The next prime is 23648064779. The reversal of 23648064761 is 16746084632.

It can be written as a sum of positive squares in 4 ways, for example, as 8694443536 + 14953621225 = 93244^2 + 122285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23648064761 - 2¹⁰ = 23648063737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23648064701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23983346 + ... + 23984331.

It is an arithmetic number, because the mean of its divisors is an integer number (3237818265).

Almost surely, 2^23648064761 is an apocalyptic number.

It is an amenable number.

23648064761 is a deficient number, since it is larger than the sum of its proper divisors (2254481359).

23648064761 is a wasteful number, since it uses less digits than its factorization.

23648064761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47967723.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 23648064761 in words is "twenty-three billion, six hundred forty-eight million, sixty-four thousand, seven hundred sixty-one".