53279358260 has 24 divisors (see below), whose sum is σ = 111946340520. Its totient is φ = 21300374144.

The previous prime is 53279358241. The next prime is 53279358311. The reversal of 53279358260 is 6285397235.

It can be written as a sum of positive squares in 4 ways, for example, as 10900195216 + 42379163044 = 104404^2 + 205862^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53279358199 and 53279358208.

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, 672095 + ... + 747174.

It is an arithmetic number, because the mean of its divisors is an integer number (4664430855).

Almost surely, 2^53279358260 is an apocalyptic number.

It is an amenable number.

53279358260 is an abundant number, since it is smaller than the sum of its proper divisors (58666982260).

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

53279358260 is a wasteful number, since it uses less digits than its factorization.

53279358260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421155 (or 1421153 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 53279358260 in words is "fifty-three billion, two hundred seventy-nine million, three hundred fifty-eight thousand, two hundred sixty".