46640664150 has 24 divisors (see below), whose sum is σ = 115668847464. Its totient is φ = 12437510400.

The previous prime is 46640664137. The next prime is 46640664193. The reversal of 46640664150 is 5146604664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155468731 + ... + 155469030.

It is an arithmetic number, because the mean of its divisors is an integer number (4819535311).

Almost surely, 2^46640664150 is an apocalyptic number.

46640664150 is an abundant number, since it is smaller than the sum of its proper divisors (69028183314).

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

46640664150 is a wasteful number, since it uses less digits than its factorization.

46640664150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310937776 (or 310937771 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 46640664150 in words is "forty-six billion, six hundred forty million, six hundred sixty-four thousand, one hundred fifty".