47199363650 has 24 divisors (see below), whose sum is σ = 87813798084. Its totient is φ = 18874803200.

The previous prime is 47199363623. The next prime is 47199363661. The reversal of 47199363650 is 5636399174.

It can be written as a sum of positive squares in 6 ways, for example, as 24661247521 + 22538116129 = 157039^2 + 150127^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47199363592 and 47199363601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72434 + ... + 315666.

Almost surely, 2^47199363650 is an apocalyptic number.

47199363650 is a deficient number, since it is larger than the sum of its proper divisors (40614434434).

47199363650 is a wasteful number, since it uses less digits than its factorization.

47199363650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247126 (or 247121 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 47199363650 in words is "forty-seven billion, one hundred ninety-nine million, three hundred sixty-three thousand, six hundred fifty".