49665373 has 8 divisors (see below), whose sum is σ = 52344320. Its totient is φ = 46992960.

The previous prime is 49665361. The next prime is 49665383. The reversal of 49665373 is 37356694.

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

It is a cyclic number.

It is not a de Polignac number, because 49665373 - 2⁹ = 49664861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49665353) 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, 27061 + ... + 28837.

It is an arithmetic number, because the mean of its divisors is an integer number (6543040).

Almost surely, 2^49665373 is an apocalyptic number.

It is an amenable number.

49665373 is a deficient number, since it is larger than the sum of its proper divisors (2678947).

49665373 is a wasteful number, since it uses less digits than its factorization.

49665373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its digits is 408240, while the sum is 43.

The square root of 49665373 is about 7047.3663875238. The cubic root of 49665373 is about 367.5794586544.

The spelling of 49665373 in words is "forty-nine million, six hundred sixty-five thousand, three hundred seventy-three".