46662857136 has 400 divisors, whose sum is σ = 160170700800. Its totient is φ = 12834132480.

The previous prime is 46662857119. The next prime is 46662857149. The reversal of 46662857136 is 63175826664.

46662857136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46662857136² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 77900965 + ... + 77901563.

It is an arithmetic number, because the mean of its divisors is an integer number (400426752).

Almost surely, 2^46662857136 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 46662857136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80085350400).

46662857136 is an abundant number, since it is smaller than the sum of its proper divisors (113507843664).

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

46662857136 is a wasteful number, since it uses less digits than its factorization.

46662857136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 919 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 46662857136 in words is "forty-six billion, six hundred sixty-two million, eight hundred fifty-seven thousand, one hundred thirty-six".