46183538988978 has 8 divisors (see below), whose sum is σ = 92367077977968. Its totient is φ = 15394512996324.

The previous prime is 46183538988949. The next prime is 46183538988997. The reversal of 46183538988978 is 87988983538164.

46183538988978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

46183538988978 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 46183538988894 and 46183538988903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3848628249076 + ... + 3848628249087.

It is an arithmetic number, because the mean of its divisors is an integer number (11545884747246).

Almost surely, 2^{46183538988978} is an apocalyptic number.

46183538988978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46183538988978 is a wasteful number, since it uses less digits than its factorization.

46183538988978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697256498168.

The product of its digits is 20065812480, while the sum is 87.

The spelling of 46183538988978 in words is "forty-six trillion, one hundred eighty-three billion, five hundred thirty-eight million, nine hundred eighty-eight thousand, nine hundred seventy-eight".