5406461642 has 8 divisors (see below), whose sum is σ = 8110025856. Its totient is φ = 2703119692.

The previous prime is 5406461639. The next prime is 5406461689. The reversal of 5406461642 is 2461646045.

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

It is a junction number, because it is equal to n+sod(n) for n = 5406461596 and 5406461605.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34343 + ... + 109509.

It is an arithmetic number, because the mean of its divisors is an integer number (1013753232).

Almost surely, 2^5406461642 is an apocalyptic number.

5406461642 is a deficient number, since it is larger than the sum of its proper divisors (2703564214).

5406461642 is a wasteful number, since it uses less digits than its factorization.

5406461642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111132.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 5406461642 is about 73528.6450439555. The cubic root of 5406461642 is about 1755.1101401374.

The spelling of 5406461642 in words is "five billion, four hundred six million, four hundred sixty-one thousand, six hundred forty-two".