46540019460 has 144 divisors (see below), whose sum is σ = 146284201728. Its totient is φ = 11042296320.

The previous prime is 46540019459. The next prime is 46540019467. The reversal of 46540019460 is 6491004564.

It is a super-3 number, since 3×46540019460³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (46540019467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273024 + ... + 409416.

It is an arithmetic number, because the mean of its divisors is an integer number (1015862512).

Almost surely, 2^46540019460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46540019460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73142100864).

46540019460 is an abundant number, since it is smaller than the sum of its proper divisors (99744182268).

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

46540019460 is a wasteful number, since it uses less digits than its factorization.

46540019460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136474 (or 136461 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 46540019460 in words is "forty-six billion, five hundred forty million, nineteen thousand, four hundred sixty".