23520691050 has 24 divisors (see below), whose sum is σ = 58331314176. Its totient is φ = 6272184240.

The previous prime is 23520691021. The next prime is 23520691057. The reversal of 23520691050 is 5019602532.

23520691050 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (23520691057) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 78402154 + ... + 78402453.

It is an arithmetic number, because the mean of its divisors is an integer number (2430471424).

Almost surely, 2^23520691050 is an apocalyptic number.

23520691050 is an abundant number, since it is smaller than the sum of its proper divisors (34810623126).

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

23520691050 is a wasteful number, since it uses less digits than its factorization.

23520691050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156804622 (or 156804617 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 23520691050 in words is "twenty-three billion, five hundred twenty million, six hundred ninety-one thousand, fifty".