49993012 has 6 divisors (see below), whose sum is σ = 87487778. Its totient is φ = 24996504.

The previous prime is 49992997. The next prime is 49993033. The reversal of 49993012 is 21039994.

It can be written as a sum of positive squares in only one way, i.e., 40908816 + 9084196 = 6396^2 + 3014^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6249123 + ... + 6249130.

Almost surely, 2^49993012 is an apocalyptic number.

It is an amenable number.

49993012 is a deficient number, since it is larger than the sum of its proper divisors (37494766).

49993012 is a wasteful number, since it uses less digits than its factorization.

49993012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12498257 (or 12498255 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 49993012 is about 7070.5736683808. The cubic root of 49993012 is about 368.3859863897.

The spelling of 49993012 in words is "forty-nine million, nine hundred ninety-three thousand, twelve".