535928265540 has 60 divisors (see below), whose sum is σ = 1681226823276. Its totient is φ = 142914203712.

The previous prime is 535928265539. The next prime is 535928265541. The reversal of 535928265540 is 45562829535.

535928265540 is a `hidden beast` number, since 5 + 3 + 5 + 9 + 2 + 82 + 6 + 554 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (535928265539) and next prime (535928265541).

It can be written as a sum of positive squares in 2 ways, for example, as 173533897476 + 362394368064 = 416574^2 + 601992^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (535928265541) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 165408339 + ... + 165411578.

Almost surely, 2^535928265540 is an apocalyptic number.

It is an amenable number.

535928265540 is an abundant number, since it is smaller than the sum of its proper divisors (1145298557736).

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

535928265540 is a wasteful number, since it uses less digits than its factorization.

535928265540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330819938 (or 330819927 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 535928265540 in words is "five hundred thirty-five billion, nine hundred twenty-eight million, two hundred sixty-five thousand, five hundred forty".