46666651136 has 160 divisors (see below), whose sum is σ = 111518719488. Its totient is φ = 19074908160.

The previous prime is 46666651111. The next prime is 46666651139. The reversal of 46666651136 is 63115666664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46666651139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40473536 + ... + 40474688.

Almost surely, 2^46666651136 is an apocalyptic number.

46666651136 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46666651136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55759359744).

46666651136 is an abundant number, since it is smaller than the sum of its proper divisors (64852068352).

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

46666651136 is a wasteful number, since it uses less digits than its factorization.

46666651136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692 (or 1676 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 50.

The spelling of 46666651136 in words is "forty-six billion, six hundred sixty-six million, six hundred fifty-one thousand, one hundred thirty-six".