46438382380520 has 32 divisors (see below), whose sum is σ = 112523772692520. Its totient is φ = 17146479648000.

The previous prime is 46438382380517. The next prime is 46438382380541. The reversal of 46438382380520 is 2508328383464.

It is a happy number.

46438382380520 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25569547409956 + 20868834970564 = 5056634^2 + 4568242^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44652290231 + ... + 44652291270.

Almost surely, 2^{46438382380520} is an apocalyptic number.

46438382380520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46438382380520 is an abundant number, since it is smaller than the sum of its proper divisors (66085390312000).

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

46438382380520 is a wasteful number, since it uses less digits than its factorization.

46438382380520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89304581525 (or 89304581521 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 56.

The spelling of 46438382380520 in words is "forty-six trillion, four hundred thirty-eight billion, three hundred eighty-two million, three hundred eighty thousand, five hundred twenty".