36246643047 has 16 divisors (see below), whose sum is σ = 55550412000. Its totient is φ = 23331172032.

The previous prime is 36246643033. The next prime is 36246643051. The reversal of 36246643047 is 74034664263.

It is not a de Polignac number, because 36246643047 - 2¹⁰ = 36246642023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36246642993 and 36246643011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36246643067) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 23145222 + ... + 23146787.

It is an arithmetic number, because the mean of its divisors is an integer number (3471900750).

Almost surely, 2^36246643047 is an apocalyptic number.

36246643047 is a deficient number, since it is larger than the sum of its proper divisors (19303768953).

36246643047 is a wasteful number, since it uses less digits than its factorization.

36246643047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46292047 (or 46292041 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 45.

The spelling of 36246643047 in words is "thirty-six billion, two hundred forty-six million, six hundred forty-three thousand, forty-seven".