49547149855004 has 12 divisors (see below), whose sum is σ = 86707709108328. Its totient is φ = 24773518681200.

The previous prime is 49547149854949. The next prime is 49547149855051. The reversal of 49547149855004 is 40055894174594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12047507 + ... + 15628074.

It is an arithmetic number, because the mean of its divisors is an integer number (7225642425694).

Almost surely, 2^{49547149855004} is an apocalyptic number.

It is an amenable number.

49547149855004 is a deficient number, since it is larger than the sum of its proper divisors (37160559253324).

49547149855004 is a wasteful number, since it uses less digits than its factorization.

49547149855004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123156 (or 28123154 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 65.

The spelling of 49547149855004 in words is "forty-nine trillion, five hundred forty-seven billion, one hundred forty-nine million, eight hundred fifty-five thousand, four".