46235509018 has 16 divisors (see below), whose sum is σ = 69615837504. Its totient is φ = 23030267680.

The previous prime is 46235508967. The next prime is 46235509037. The reversal of 46235509018 is 81090553264.

46235509018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4033371 + ... + 4044817.

It is an arithmetic number, because the mean of its divisors is an integer number (4350989844).

Almost surely, 2^46235509018 is an apocalyptic number.

46235509018 is a deficient number, since it is larger than the sum of its proper divisors (23380328486).

46235509018 is a wasteful number, since it uses less digits than its factorization.

46235509018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18917.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 46235509018 in words is "forty-six billion, two hundred thirty-five million, five hundred nine thousand, eighteen".