49265321017 has 32 divisors (see below), whose sum is σ = 58060800000. Its totient is φ = 41329189440.

The previous prime is 49265320999. The next prime is 49265321029. The reversal of 49265321017 is 71012356294.

It is a happy number.

It is not a de Polignac number, because 49265321017 - 2¹¹ = 49265318969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49265321047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14664984 + ... + 14668342.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400000).

Almost surely, 2^49265321017 is an apocalyptic number.

It is an amenable number.

49265321017 is a deficient number, since it is larger than the sum of its proper divisors (8795478983).

49265321017 is a wasteful number, since it uses less digits than its factorization.

49265321017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 49265321017 in words is "forty-nine billion, two hundred sixty-five million, three hundred twenty-one thousand, seventeen".