53522042276660 has 36 divisors (see below), whose sum is σ = 113520141919884. Its totient is φ = 21196848345600.

The previous prime is 53522042276639. The next prime is 53522042276687. The reversal of 53522042276660 is 6667224022535.

It can be written as a sum of positive squares in 6 ways, for example, as 26663653106596 + 26858389170064 = 5163686^2 + 5182508^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53522042276599 and 53522042276608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130964597 + ... + 131372636.

Almost surely, 2^{53522042276660} is an apocalyptic number.

It is an amenable number.

53522042276660 is an abundant number, since it is smaller than the sum of its proper divisors (59998099643224).

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

53522042276660 is a wasteful number, since it uses less digits than its factorization.

53522042276660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262337444 (or 262337341 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 53522042276660 in words is "fifty-three trillion, five hundred twenty-two billion, forty-two million, two hundred seventy-six thousand, six hundred sixty".