46308163018 has 16 divisors (see below), whose sum is σ = 74906205696. Its totient is φ = 21344223600.

The previous prime is 46308163009. The next prime is 46308163043. The reversal of 46308163018 is 81036180364.

It is a happy 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 in 7 ways as a sum of consecutive naturals, for example, 1179258 + ... + 1217893.

It is an arithmetic number, because the mean of its divisors is an integer number (4681637856).

Almost surely, 2^46308163018 is an apocalyptic number.

46308163018 is a deficient number, since it is larger than the sum of its proper divisors (28598042678).

46308163018 is a wasteful number, since it uses less digits than its factorization.

46308163018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397909.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 46308163018 in words is "forty-six billion, three hundred eight million, one hundred sixty-three thousand, eighteen".