5466215642 has 8 divisors (see below), whose sum is σ = 8390005536. Its totient is φ = 2669547132.

The previous prime is 5466215611. The next prime is 5466215707. The reversal of 5466215642 is 2465126645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5466215642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31780238 + ... + 31780409.

It is an arithmetic number, because the mean of its divisors is an integer number (1048750692).

Almost surely, 2^5466215642 is an apocalyptic number.

5466215642 is a deficient number, since it is larger than the sum of its proper divisors (2923789894).

5466215642 is a wasteful number, since it uses less digits than its factorization.

5466215642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63560692.

The product of its digits is 345600, while the sum is 41.

The square root of 5466215642 is about 73933.8599154677. The cubic root of 5466215642 is about 1761.5524828240.

The spelling of 5466215642 in words is "five billion, four hundred sixty-six million, two hundred fifteen thousand, six hundred forty-two".