535325548508240 has 40 divisors (see below), whose sum is σ = 1422436457466240. Its totient is φ = 183540188059776.

The previous prime is 535325548508237. The next prime is 535325548508327. The reversal of 535325548508240 is 42805845523535.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 535325548508240.

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, 477969239180 + ... + 477969240299.

It is an arithmetic number, because the mean of its divisors is an integer number (35560911436656).

Almost surely, 2^{535325548508240} is an apocalyptic number.

It is an amenable number.

535325548508240 is an abundant number, since it is smaller than the sum of its proper divisors (887110908958000).

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

535325548508240 is a wasteful number, since it uses less digits than its factorization.

535325548508240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955938479499 (or 955938479493 counting only the distinct ones).

The product of its (nonzero) digits is 115200000, while the sum is 59.

The spelling of 535325548508240 in words is "five hundred thirty-five trillion, three hundred twenty-five billion, five hundred forty-eight million, five hundred eight thousand, two hundred forty".