52696135740 has 24 divisors (see below), whose sum is σ = 147549180240. Its totient is φ = 14052302848.

The previous prime is 52696135733. The next prime is 52696135753. The reversal of 52696135740 is 4753169625.

52696135740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52696135740.

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, 439134405 + ... + 439134524.

It is an arithmetic number, because the mean of its divisors is an integer number (6147882510).

Almost surely, 2^52696135740 is an apocalyptic number.

It is an amenable number.

52696135740 is an abundant number, since it is smaller than the sum of its proper divisors (94853044500).

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

52696135740 is a wasteful number, since it uses less digits than its factorization.

52696135740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878268941 (or 878268939 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 52696135740 in words is "fifty-two billion, six hundred ninety-six million, one hundred thirty-five thousand, seven hundred forty".