46089799518 has 64 divisors (see below), whose sum is σ = 111314903040. Its totient is φ = 12427942752.

The previous prime is 46089799493. The next prime is 46089799519. The reversal of 46089799518 is 81599798064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46089799519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100071 + ... + 319677.

It is an arithmetic number, because the mean of its divisors is an integer number (1739295360).

Almost surely, 2^46089799518 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46089799518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55657451520).

46089799518 is an abundant number, since it is smaller than the sum of its proper divisors (65225103522).

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

46089799518 is a wasteful number, since it uses less digits than its factorization.

46089799518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219901.

The product of its (nonzero) digits is 39191040, while the sum is 66.

The spelling of 46089799518 in words is "forty-six billion, eighty-nine million, seven hundred ninety-nine thousand, five hundred eighteen".