47183513968 has 10 divisors (see below), whose sum is σ = 91418058344. Its totient is φ = 23591756976.

The previous prime is 47183513953. The next prime is 47183513987. The reversal of 47183513968 is 86931538174.

It is a super-2 number, since 2×47183513968² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474484796 + ... + 1474484827.

Almost surely, 2^47183513968 is an apocalyptic number.

It is an amenable number.

47183513968 is a deficient number, since it is larger than the sum of its proper divisors (44234544376).

47183513968 is a wasteful number, since it uses less digits than its factorization.

47183513968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948969631 (or 2948969625 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 47183513968 in words is "forty-seven billion, one hundred eighty-three million, five hundred thirteen thousand, nine hundred sixty-eight".