49512421046 has 16 divisors (see below), whose sum is σ = 81197629200. Its totient is φ = 22456394880.

The previous prime is 49512421009. The next prime is 49512421061. The reversal of 49512421046 is 64012421594.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452271 + ... + 2472378.

It is an arithmetic number, because the mean of its divisors is an integer number (5074851825).

Almost surely, 2^49512421046 is an apocalyptic number.

49512421046 is a deficient number, since it is larger than the sum of its proper divisors (31685208154).

49512421046 is a wasteful number, since it uses less digits than its factorization.

49512421046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925119.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 49512421046 in words is "forty-nine billion, five hundred twelve million, four hundred twenty-one thousand, forty-six".