7575828481 has 8 divisors (see below), whose sum is σ = 8513305920. Its totient is φ = 6689025552.

The previous prime is 7575828443. The next prime is 7575828497. The reversal of 7575828481 is 1848285757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7575828481 - 2²¹ = 7573731329 is a prime.

It is a super-2 number, since 2×7575828481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7575828431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12668311 + ... + 12668908.

It is an arithmetic number, because the mean of its divisors is an integer number (1064163240).

Almost surely, 2^7575828481 is an apocalyptic number.

It is an amenable number.

7575828481 is a deficient number, since it is larger than the sum of its proper divisors (937477439).

7575828481 is a wasteful number, since it uses less digits than its factorization.

7575828481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337255.

The product of its digits is 5017600, while the sum is 55.

The square root of 7575828481 is about 87039.2352965029. The cubic root of 7575828481 is about 1964.0085670175.

The spelling of 7575828481 in words is "seven billion, five hundred seventy-five million, eight hundred twenty-eight thousand, four hundred eighty-one".