46530139068 has 192 divisors, whose sum is σ = 150687129600. Its totient is φ = 12108579840.

The previous prime is 46530139027. The next prime is 46530139079. The reversal of 46530139068 is 86093103564.

46530139068 is a `hidden beast` number, since 46 + 530 + 13 + 9 + 0 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 340018 + ... + 456806.

It is an arithmetic number, because the mean of its divisors is an integer number (784828800).

Almost surely, 2^46530139068 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 46530139068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75343564800).

46530139068 is an abundant number, since it is smaller than the sum of its proper divisors (104156990532).

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

46530139068 is a wasteful number, since it uses less digits than its factorization.

46530139068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116857 (or 116849 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 46530139068 in words is "forty-six billion, five hundred thirty million, one hundred thirty-nine thousand, sixty-eight".