46451000866005 has 48 divisors (see below), whose sum is σ = 81552557913840. Its totient is φ = 24455547730944.

The previous prime is 46451000866003. The next prime is 46451000866019. The reversal of 46451000866005 is 50066800015464.

46451000866005 is a `hidden beast` number, since 464 + 5 + 100 + 0 + 86 + 6 + 0 + 0 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2841169822929 + 43609831043076 = 1685577^2 + 6603774^2 .

It is not a de Polignac number, because 46451000866005 - 2¹ = 46451000866003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46451000866003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7005174 + ... + 11915303.

It is an arithmetic number, because the mean of its divisors is an integer number (1699011623205).

Almost surely, 2^{46451000866005} is an apocalyptic number.

46451000866005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46451000866005 is a deficient number, since it is larger than the sum of its proper divisors (35101557047835).

46451000866005 is a wasteful number, since it uses less digits than its factorization.

46451000866005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18921190 (or 18921187 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 46451000866005 in words is "forty-six trillion, four hundred fifty-one billion, eight hundred sixty-six thousand, five".