8330052540 has 48 divisors (see below), whose sum is σ = 23332109472. Its totient is φ = 2220589056.

The previous prime is 8330052509. The next prime is 8330052541. The reversal of 8330052540 is 452500338.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 8330052498 and 8330052507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8330052541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166092 + ... + 210348.

It is an arithmetic number, because the mean of its divisors is an integer number (486085614).

Almost surely, 2^8330052540 is an apocalyptic number.

It is an amenable number.

8330052540 is an abundant number, since it is smaller than the sum of its proper divisors (15002056932).

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

8330052540 is a wasteful number, since it uses less digits than its factorization.

8330052540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47406 (or 47404 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 8330052540 is about 91269.1215033869. The cubic root of 8330052540 is about 2027.1345709646.

Adding to 8330052540 its reverse (452500338), we get a palindrome (8782552878).

The spelling of 8330052540 in words is "eight billion, three hundred thirty million, fifty-two thousand, five hundred forty".