46351546818 has 16 divisors (see below), whose sum is σ = 92705566656. Its totient is φ = 15450103440.

The previous prime is 46351546799. The next prime is 46351546837. The reversal of 46351546818 is 81864515364.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46351546799) and next prime (46351546837).

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, 217155 + ... + 373977.

It is an arithmetic number, because the mean of its divisors is an integer number (5794097916).

Almost surely, 2^46351546818 is an apocalyptic number.

46351546818 is an abundant number, since it is smaller than the sum of its proper divisors (46354019838).

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

46351546818 is a wasteful number, since it uses less digits than its factorization.

46351546818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206089.

The product of its digits is 2764800, while the sum is 51.

The spelling of 46351546818 in words is "forty-six billion, three hundred fifty-one million, five hundred forty-six thousand, eight hundred eighteen".