49320283868 has 6 divisors (see below), whose sum is σ = 86310496776. Its totient is φ = 24660141932.

The previous prime is 49320283853. The next prime is 49320283879. The reversal of 49320283868 is 86838202394.

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, 6165035480 + ... + 6165035487.

It is an arithmetic number, because the mean of its divisors is an integer number (14385082796).

Almost surely, 2^49320283868 is an apocalyptic number.

It is an amenable number.

49320283868 is a deficient number, since it is larger than the sum of its proper divisors (36990212908).

49320283868 is a wasteful number, since it uses less digits than its factorization.

49320283868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330070971 (or 12330070969 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 49320283868 in words is "forty-nine billion, three hundred twenty million, two hundred eighty-three thousand, eight hundred sixty-eight".