523535403022225 has 24 divisors (see below), whose sum is σ = 710507460424608. Its totient is φ = 379512782467200.

The previous prime is 523535403022183. The next prime is 523535403022241. The reversal of 523535403022225 is 522220304535325.

It is not a de Polignac number, because 523535403022225 - 2¹¹ = 523535403020177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3100510204 + ... + 3100679053.

It is an arithmetic number, because the mean of its divisors is an integer number (29604477517692).

Almost surely, 2^{523535403022225} is an apocalyptic number.

523535403022225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

523535403022225 is a deficient number, since it is larger than the sum of its proper divisors (186972057402383).

523535403022225 is a wasteful number, since it uses less digits than its factorization.

523535403022225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201189585 (or 6201189580 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 43.

The spelling of 523535403022225 in words is "five hundred twenty-three trillion, five hundred thirty-five billion, four hundred three million, twenty-two thousand, two hundred twenty-five".