23545450132011 has 80 divisors (see below), whose sum is σ = 35534254694400. Its totient is φ = 15536608012800.

The previous prime is 23545450132007. The next prime is 23545450132037. The reversal of 23545450132011 is 11023105454532.

23545450132011 is a `hidden beast` number, since 2 + 35 + 45 + 450 + 132 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 23545450132011 - 2² = 23545450132007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23545450132111) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6984706156 + ... + 6984709526.

It is an arithmetic number, because the mean of its divisors is an integer number (444178183680).

Almost surely, 2^{23545450132011} is an apocalyptic number.

23545450132011 is a deficient number, since it is larger than the sum of its proper divisors (11988804562389).

23545450132011 is a wasteful number, since it uses less digits than its factorization.

23545450132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702 (or 5693 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 23545450132011 its reverse (11023105454532), we get a palindrome (34568555586543).

The spelling of 23545450132011 in words is "twenty-three trillion, five hundred forty-five billion, four hundred fifty million, one hundred thirty-two thousand, eleven".