53452466845 has 8 divisors (see below), whose sum is σ = 64778039640. Its totient is φ = 42338587200.

The previous prime is 53452466791. The next prime is 53452466911. The reversal of 53452466845 is 54866425435.

53452466845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 26785250244 + 26667216601 = 163662^2 + 163301^2 .

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

It is not a de Polignac number, because 53452466845 - 2¹¹ = 53452464797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53452466792 and 53452466801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52922730 + ... + 52923739.

It is an arithmetic number, because the mean of its divisors is an integer number (8097254955).

Almost surely, 2^53452466845 is an apocalyptic number.

It is an amenable number.

53452466845 is a deficient number, since it is larger than the sum of its proper divisors (11325572795).

53452466845 is a wasteful number, since it uses less digits than its factorization.

53452466845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105846575.

The product of its digits is 13824000, while the sum is 52.

The spelling of 53452466845 in words is "fifty-three billion, four hundred fifty-two million, four hundred sixty-six thousand, eight hundred forty-five".