49667297065739 has 4 divisors (see below), whose sum is σ = 49667383322880. Its totient is φ = 49667210808600.

The previous prime is 49667297065709. The next prime is 49667297065783. The reversal of 49667297065739 is 93756079276694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49667297065739 - 2¹² = 49667297061643 is a prime.

It is a super-3 number, since 3×49667297065739³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49667297065709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42259019 + ... + 43418420.

It is an arithmetic number, because the mean of its divisors is an integer number (12416845830720).

Almost surely, 2^{49667297065739} is an apocalyptic number.

49667297065739 is a deficient number, since it is larger than the sum of its proper divisors (86257141).

49667297065739 is an equidigital number, since it uses as much as digits as its factorization.

49667297065739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86257140.

The product of its (nonzero) digits is 6481218240, while the sum is 80.

The spelling of 49667297065739 in words is "forty-nine trillion, six hundred sixty-seven billion, two hundred ninety-seven million, sixty-five thousand, seven hundred thirty-nine".