6535454250 has 64 divisors (see below), whose sum is σ = 17567327232. Its totient is φ = 1608724800.

The previous prime is 6535454207. The next prime is 6535454257. The reversal of 6535454250 is 524545356.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 6535454199 and 6535454208.

It is not an unprimeable number, because it can be changed into a prime (6535454257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325402 + ... + 344901.

It is an arithmetic number, because the mean of its divisors is an integer number (274489488).

Almost surely, 2^6535454250 is an apocalyptic number.

6535454250 is an abundant number, since it is smaller than the sum of its proper divisors (11031872982).

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

6535454250 is a wasteful number, since it uses less digits than its factorization.

6535454250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670336 (or 670326 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The square root of 6535454250 is about 80842.1563913284. The cubic root of 6535454250 is about 1869.6425913828.

The spelling of 6535454250 in words is "six billion, five hundred thirty-five million, four hundred fifty-four thousand, two hundred fifty".