8045737885 has 8 divisors (see below), whose sum is σ = 9659959776. Its totient is φ = 6433207440.

The previous prime is 8045737831. The next prime is 8045737897. The reversal of 8045737885 is 5887375408.

It is a happy number.

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

It is not a de Polignac number, because 8045737885 - 2¹⁹ = 8045213597 is a prime.

It is a super-2 number, since 2×8045737885² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412371 + ... + 431440.

It is an arithmetic number, because the mean of its divisors is an integer number (1207494972).

Almost surely, 2^8045737885 is an apocalyptic number.

It is an amenable number.

8045737885 is a deficient number, since it is larger than the sum of its proper divisors (1614221891).

8045737885 is a wasteful number, since it uses less digits than its factorization.

8045737885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845723.

The product of its (nonzero) digits is 7526400, while the sum is 55.

The square root of 8045737885 is about 89698.0372416253. The cubic root of 8045737885 is about 2003.8042496709.

The spelling of 8045737885 in words is "eight billion, forty-five million, seven hundred thirty-seven thousand, eight hundred eighty-five".