8522043739 has 8 divisors (see below), whose sum is σ = 9367744320. Its totient is φ = 7688171400.

The previous prime is 8522043727. The next prime is 8522043749. The reversal of 8522043739 is 9373402258.

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 8522043739 - 2⁵ = 8522043707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8522043695 and 8522043704.

It is not an unprimeable number, because it can be changed into a prime (8522043749) 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, 2955549 + ... + 2958430.

It is an arithmetic number, because the mean of its divisors is an integer number (1170968040).

Almost surely, 2^8522043739 is an apocalyptic number.

8522043739 is a deficient number, since it is larger than the sum of its proper divisors (845700581).

8522043739 is a wasteful number, since it uses less digits than its factorization.

8522043739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914121.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 8522043739 is about 92314.9161241021. The cubic root of 8522043739 is about 2042.5902425637.

The spelling of 8522043739 in words is "eight billion, five hundred twenty-two million, forty-three thousand, seven hundred thirty-nine".