49937180817 has 8 divisors (see below), whose sum is σ = 66599557024. Its totient is φ = 33283129248.

The previous prime is 49937180807. The next prime is 49937180851. The reversal of 49937180817 is 71808173994.

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

It is not a de Polignac number, because 49937180817 - 2¹⁸ = 49936918673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49937180807) 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 7 ways as a sum of consecutive naturals, for example, 2067148 + ... + 2091165.

It is an arithmetic number, because the mean of its divisors is an integer number (8324944628).

Almost surely, 2^49937180817 is an apocalyptic number.

It is an amenable number.

49937180817 is a deficient number, since it is larger than the sum of its proper divisors (16662376207).

49937180817 is a wasteful number, since it uses less digits than its factorization.

49937180817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162319.

The product of its (nonzero) digits is 3048192, while the sum is 57.

The spelling of 49937180817 in words is "forty-nine billion, nine hundred thirty-seven million, one hundred eighty thousand, eight hundred seventeen".