1656416006 has 16 divisors (see below), whose sum is σ = 2842722816. Its totient is φ = 709104456.

The previous prime is 1656415931. The next prime is 1656416051. The reversal of 1656416006 is 6006146561.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52526 + ... + 77921.

It is an arithmetic number, because the mean of its divisors is an integer number (177670176).

Almost surely, 2^1656416006 is an apocalyptic number.

1656416006 is a deficient number, since it is larger than the sum of its proper divisors (1186306810).

1656416006 is a wasteful number, since it uses less digits than its factorization.

1656416006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131363.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1656416006 is about 40699.0909726495. The cubic root of 1656416006 is about 1183.1954007228.

The spelling of 1656416006 in words is "one billion, six hundred fifty-six million, four hundred sixteen thousand, six".