6472190785 has 16 divisors (see below), whose sum is σ = 8237953152. Its totient is φ = 4864608000.

The previous prime is 6472190783. The next prime is 6472190801. The reversal of 6472190785 is 5870912746.

It is not a de Polignac number, because 6472190785 - 2¹ = 6472190783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6472190783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18141 + ... + 115210.

It is an arithmetic number, because the mean of its divisors is an integer number (514872072).

Almost surely, 2^6472190785 is an apocalyptic number.

It is an amenable number.

6472190785 is a deficient number, since it is larger than the sum of its proper divisors (1765762367).

6472190785 is a wasteful number, since it uses less digits than its factorization.

6472190785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133944.

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 6472190785 is about 80449.9271907688. The cubic root of 6472190785 is about 1863.5902813284.

The spelling of 6472190785 in words is "six billion, four hundred seventy-two million, one hundred ninety thousand, seven hundred eighty-five".