49651546 has 8 divisors (see below), whose sum is σ = 85116960. Its totient is φ = 21279228.

The previous prime is 49651529. The next prime is 49651559. The reversal of 49651546 is 64515694.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 49651499 and 49651508.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1773256 + ... + 1773283.

It is an arithmetic number, because the mean of its divisors is an integer number (10639620).

Almost surely, 2^49651546 is an apocalyptic number.

49651546 is a deficient number, since it is larger than the sum of its proper divisors (35465414).

49651546 is a wasteful number, since it uses less digits than its factorization.

49651546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546548.

The product of its digits is 129600, while the sum is 40.

The square root of 49651546 is about 7046.3853144715. The cubic root of 49651546 is about 367.5453437194.

The spelling of 49651546 in words is "forty-nine million, six hundred fifty-one thousand, five hundred forty-six".