23455530525044 has 24 divisors (see below), whose sum is σ = 41054304618600. Its totient is φ = 11725729432704.

The previous prime is 23455530524971. The next prime is 23455530525079. The reversal of 23455530525044 is 44052503555432.

It can be written as a sum of positive squares in 4 ways, for example, as 4557208796644 + 18898321728400 = 2134762^2 + 4347220^2 .

It is a super-2 number, since 2×23455530525044² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23455530525044.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 845748602 + ... + 845776334.

It is an arithmetic number, because the mean of its divisors is an integer number (1710596025775).

Almost surely, 2^{23455530525044} is an apocalyptic number.

It is an amenable number.

23455530525044 is a deficient number, since it is larger than the sum of its proper divisors (17598774093556).

23455530525044 is a wasteful number, since it uses less digits than its factorization.

23455530525044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56819 (or 56817 counting only the distinct ones).

The product of its (nonzero) digits is 7200000, while the sum is 47.

The spelling of 23455530525044 in words is "twenty-three trillion, four hundred fifty-five billion, five hundred thirty million, five hundred twenty-five thousand, forty-four".