46447336078 has 16 divisors (see below), whose sum is σ = 81851250096. Its totient is φ = 19488392640.

The previous prime is 46447336057. The next prime is 46447336081. The reversal of 46447336078 is 87063374464.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 81201351 + ... + 81201922.

It is an arithmetic number, because the mean of its divisors is an integer number (5115703131).

Almost surely, 2^46447336078 is an apocalyptic number.

46447336078 is a deficient number, since it is larger than the sum of its proper divisors (35403914018).

46447336078 is a wasteful number, since it uses less digits than its factorization.

46447336078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162403299.

The product of its (nonzero) digits is 8128512, while the sum is 52.

The spelling of 46447336078 in words is "forty-six billion, four hundred forty-seven million, three hundred thirty-six thousand, seventy-eight".