49839088273865 has 8 divisors (see below), whose sum is σ = 65243897376768. Its totient is φ = 36246609653680.

The previous prime is 49839088273829. The next prime is 49839088273873. The reversal of 49839088273865 is 56837288093894.

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 49839088273865 - 2⁸ = 49839088273609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49839088273865.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453082620617 + ... + 453082620726.

It is an arithmetic number, because the mean of its divisors is an integer number (8155487172096).

Almost surely, 2^{49839088273865} is an apocalyptic number.

It is an amenable number.

49839088273865 is a deficient number, since it is larger than the sum of its proper divisors (15404809102903).

49839088273865 is a wasteful number, since it uses less digits than its factorization.

49839088273865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906165241359.

The product of its (nonzero) digits is 5016453120, while the sum is 80.

The spelling of 49839088273865 in words is "forty-nine trillion, eight hundred thirty-nine billion, eighty-eight million, two hundred seventy-three thousand, eight hundred sixty-five".