46442066648625 has 48 divisors (see below), whose sum is σ = 84779306976000. Its totient is φ = 24455569226400.

The previous prime is 46442066648617. The next prime is 46442066648647. The reversal of 46442066648625 is 52684666024464.

It is not a de Polignac number, because 46442066648625 - 2³ = 46442066648617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261188575 + ... + 261366324.

It is an arithmetic number, because the mean of its divisors is an integer number (1766235562000).

Almost surely, 2^{46442066648625} is an apocalyptic number.

46442066648625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46442066648625 is a deficient number, since it is larger than the sum of its proper divisors (38337240327375).

46442066648625 is a wasteful number, since it uses less digits than its factorization.

46442066648625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522554999 (or 522554986 counting only the distinct ones).

The product of its (nonzero) digits is 318504960, while the sum is 63.

The spelling of 46442066648625 in words is "forty-six trillion, four hundred forty-two billion, sixty-six million, six hundred forty-eight thousand, six hundred twenty-five".