8006752539 has 24 divisors (see below), whose sum is σ = 11837966400. Its totient is φ = 5212505088.

The previous prime is 8006752517. The next prime is 8006752547. The reversal of 8006752539 is 9352576008.

It is a happy number.

8006752539 is a `hidden beast` number, since 8 + 0 + 0 + 67 + 52 + 539 = 666.

It is not a de Polignac number, because 8006752539 - 2⁹ = 8006752027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8006752494 and 8006752503.

It is not an unprimeable number, because it can be changed into a prime (8006752549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168849 + ... + 211005.

It is an arithmetic number, because the mean of its divisors is an integer number (493248600).

Almost surely, 2^8006752539 is an apocalyptic number.

8006752539 is a deficient number, since it is larger than the sum of its proper divisors (3831213861).

8006752539 is a wasteful number, since it uses less digits than its factorization.

8006752539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42659 (or 42656 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 8006752539 is about 89480.4589784831. The cubic root of 8006752539 is about 2000.5625533354.

The spelling of 8006752539 in words is "eight billion, six million, seven hundred fifty-two thousand, five hundred thirty-nine".