49955912 has 8 divisors (see below), whose sum is σ = 93667350. Its totient is φ = 24977952.

The previous prime is 49955903. The next prime is 49955929. The reversal of 49955912 is 21955994.

It can be written as a sum of positive squares in only one way, i.e., 49928356 + 27556 = 7066^2 + 166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122237 + ... + 3122252.

Almost surely, 2^49955912 is an apocalyptic number.

It is an amenable number.

49955912 is a deficient number, since it is larger than the sum of its proper divisors (43711438).

49955912 is a wasteful number, since it uses less digits than its factorization.

49955912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244495 (or 6244491 counting only the distinct ones).

The product of its digits is 145800, while the sum is 44.

The square root of 49955912 is about 7067.9496319654. The cubic root of 49955912 is about 368.2948369687.

The spelling of 49955912 in words is "forty-nine million, nine hundred fifty-five thousand, nine hundred twelve".