523845548325 has 48 divisors (see below), whose sum is σ = 1049807659200. Its totient is φ = 253985716800.

The previous prime is 523845548309. The next prime is 523845548329.

523845548325 is a `hidden beast` number, since 5 + 2 + 3 + 8 + 4 + 554 + 83 + 2 + 5 = 666.

523845548325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 523845548325 - 2⁴ = 523845548309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523845548329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35268370 + ... + 35283219.

It is an arithmetic number, because the mean of its divisors is an integer number (21870992900).

Almost surely, 2^523845548325 is an apocalyptic number.

523845548325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

523845548325 is an abundant number, since it is smaller than the sum of its proper divisors (525962110875).

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

523845548325 is a wasteful number, since it uses less digits than its factorization.

523845548325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70551619 (or 70551608 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 54.

The spelling of 523845548325 in words is "five hundred twenty-three billion, eight hundred forty-five million, five hundred forty-eight thousand, three hundred twenty-five".