4809002001806 has 16 divisors (see below), whose sum is σ = 7307904754080. Its totient is φ = 2373183952800.

The previous prime is 4809002001799. The next prime is 4809002001829. The reversal of 4809002001806 is 6081002009084.

It is a super-3 number, since 3×4809002001806³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4809002001806.

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, 37486346 + ... + 37614413.

It is an arithmetic number, because the mean of its divisors is an integer number (456744047130).

Almost surely, 2^{4809002001806} is an apocalyptic number.

4809002001806 is a deficient number, since it is larger than the sum of its proper divisors (2498902752274).

4809002001806 is a wasteful number, since it uses less digits than its factorization.

4809002001806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75101179.

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 4809002001806 in words is "four trillion, eight hundred nine billion, two million, one thousand, eight hundred six".