535050291240 has 96 divisors (see below), whose sum is σ = 1739007995400. Its totient is φ = 142672320000.

The previous prime is 535050291199. The next prime is 535050291241. The reversal of 535050291240 is 42192050535.

It is a happy number.

535050291240 is a `hidden beast` number, since 5 + 3 + 505 + 0 + 29 + 124 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 360424925316 + 174625365924 = 600354^2 + 417882^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 535050291195 and 535050291204.

It is not an unprimeable number, because it can be changed into a prime (535050291241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10164990 + ... + 10217490.

Almost surely, 2^535050291240 is an apocalyptic number.

It is an amenable number.

535050291240 is an abundant number, since it is smaller than the sum of its proper divisors (1203957704160).

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

535050291240 is a wasteful number, since it uses less digits than its factorization.

535050291240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80827 (or 80820 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 535050291240 in words is "five hundred thirty-five billion, fifty million, two hundred ninety-one thousand, two hundred forty".