46313521236 has 144 divisors (see below), whose sum is σ = 122882393088. Its totient is φ = 14689382400.

The previous prime is 46313521169. The next prime is 46313521237. The reversal of 46313521236 is 63212531364.

46313521236 is a `hidden beast` number, since 4 + 631 + 3 + 5 + 2 + 12 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 46313521236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46313521237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45718666 + ... + 45719678.

It is an arithmetic number, because the mean of its divisors is an integer number (853349952).

Almost surely, 2^46313521236 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 46313521236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61441196544).

46313521236 is an abundant number, since it is smaller than the sum of its proper divisors (76568871852).

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

46313521236 is a wasteful number, since it uses less digits than its factorization.

46313521236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702 (or 1697 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The spelling of 46313521236 in words is "forty-six billion, three hundred thirteen million, five hundred twenty-one thousand, two hundred thirty-six".