52307879505 has 48 divisors (see below), whose sum is σ = 97919699904. Its totient is φ = 23773895040.

The previous prime is 52307879483. The next prime is 52307879531. The reversal of 52307879505 is 50597870325.

It is a happy number.

52307879505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52307879505 - 2⁶ = 52307879441 is a prime.

It is a super-2 number, since 2×52307879505² (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 47 ways as a sum of consecutive naturals, for example, 78531 + ... + 332840.

It is an arithmetic number, because the mean of its divisors is an integer number (2039993748).

Almost surely, 2^52307879505 is an apocalyptic number.

It is an amenable number.

52307879505 is a deficient number, since it is larger than the sum of its proper divisors (45611820399).

52307879505 is a wasteful number, since it uses less digits than its factorization.

52307879505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411566 (or 411559 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 52307879505 in words is "fifty-two billion, three hundred seven million, eight hundred seventy-nine thousand, five hundred five".