46163640480 has 96 divisors (see below), whose sum is σ = 145503921024. Its totient is φ = 12302816256.

The previous prime is 46163640461. The next prime is 46163640493. The reversal of 46163640480 is 8404636164.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784237 + ... + 841043.

It is an arithmetic number, because the mean of its divisors is an integer number (1515665844).

Almost surely, 2^46163640480 is an apocalyptic number.

46163640480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46163640480 is an abundant number, since it is smaller than the sum of its proper divisors (99340280544).

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

46163640480 is a wasteful number, since it uses less digits than its factorization.

46163640480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58518 (or 58510 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 46163640480 in words is "forty-six billion, one hundred sixty-three million, six hundred forty thousand, four hundred eighty".