49028868089 has 8 divisors (see below), whose sum is σ = 49309884000. Its totient is φ = 48747931552.

The previous prime is 49028868001. The next prime is 49028868103. The reversal of 49028868089 is 98086882094.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49028868089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49028865089) 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, 1590182 + ... + 1620720.

It is an arithmetic number, because the mean of its divisors is an integer number (6163735500).

Almost surely, 2^49028868089 is an apocalyptic number.

It is an amenable number.

49028868089 is a deficient number, since it is larger than the sum of its proper divisors (281015911).

49028868089 is a wasteful number, since it uses less digits than its factorization.

49028868089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39687.

The product of its (nonzero) digits is 15925248, while the sum is 62.

The spelling of 49028868089 in words is "forty-nine billion, twenty-eight million, eight hundred sixty-eight thousand, eighty-nine".