23506302516 has 12 divisors (see below), whose sum is σ = 54848039232. Its totient is φ = 7835434168.

The previous prime is 23506302511. The next prime is 23506302539. The reversal of 23506302516 is 61520360532.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23506302511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979429260 + ... + 979429283.

It is an arithmetic number, because the mean of its divisors is an integer number (4570669936).

Almost surely, 2^23506302516 is an apocalyptic number.

It is an amenable number.

23506302516 is an abundant number, since it is smaller than the sum of its proper divisors (31341736716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23506302516 is a wasteful number, since it uses less digits than its factorization.

23506302516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958858550 (or 1958858548 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 23506302516 in words is "twenty-three billion, five hundred six million, three hundred two thousand, five hundred sixteen".