5462067666 has 128 divisors (see below), whose sum is σ = 12940010496. Its totient is φ = 1518612480.

The previous prime is 5462067629. The next prime is 5462067679. The reversal of 5462067666 is 6667602645.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8494341 + ... + 8494983.

It is an arithmetic number, because the mean of its divisors is an integer number (101093832).

Almost surely, 2^5462067666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5462067666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6470005248).

5462067666 is an abundant number, since it is smaller than the sum of its proper divisors (7477942830).

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

5462067666 is a wasteful number, since it uses less digits than its factorization.

5462067666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 5462067666 is about 73905.8026544601. The cubic root of 5462067666 is about 1761.1067920008.

The spelling of 5462067666 in words is "five billion, four hundred sixty-two million, sixty-seven thousand, six hundred sixty-six".