49656273 has 4 divisors (see below), whose sum is σ = 66208368. Its totient is φ = 33104180.

The previous prime is 49656263. The next prime is 49656301. The reversal of 49656273 is 37265694.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49656273 - 2⁶ = 49656209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49656223) 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, 8276043 + ... + 8276048.

It is an arithmetic number, because the mean of its divisors is an integer number (16552092).

Almost surely, 2^49656273 is an apocalyptic number.

It is an amenable number.

49656273 is a deficient number, since it is larger than the sum of its proper divisors (16552095).

49656273 is a wasteful number, since it uses less digits than its factorization.

49656273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16552094.

The product of its digits is 272160, while the sum is 42.

The square root of 49656273 is about 7046.7207266927. The cubic root of 49656273 is about 367.5570072146.

The spelling of 49656273 in words is "forty-nine million, six hundred fifty-six thousand, two hundred seventy-three".