53525105226 has 12 divisors (see below), whose sum is σ = 115971061362. Its totient is φ = 17841701736.

The previous prime is 53525105203. The next prime is 53525105261. The reversal of 53525105226 is 62250152535.

53525105226 is a `hidden beast` number, since 5 + 3 + 525 + 105 + 2 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53451128025 + 73977201 = 231195^2 + 8601^2 .

It is a super-2 number, since 2×53525105226² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1486808461 + ... + 1486808496.

Almost surely, 2^53525105226 is an apocalyptic number.

53525105226 is an abundant number, since it is smaller than the sum of its proper divisors (62445956136).

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

53525105226 is a wasteful number, since it uses less digits than its factorization.

53525105226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973616965 (or 2973616962 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 53525105226 in words is "fifty-three billion, five hundred twenty-five million, one hundred five thousand, two hundred twenty-six".