4475681494 has 16 divisors (see below), whose sum is σ = 7127211600. Its totient is φ = 2100639744.

The previous prime is 4475681479. The next prime is 4475681503. The reversal of 4475681494 is 4941865744.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160779 + ... + 186550.

It is an arithmetic number, because the mean of its divisors is an integer number (445450725).

Almost surely, 2^4475681494 is an apocalyptic number.

4475681494 is a deficient number, since it is larger than the sum of its proper divisors (2651530106).

4475681494 is a wasteful number, since it uses less digits than its factorization.

4475681494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347727.

The product of its digits is 3870720, while the sum is 52.

The square root of 4475681494 is about 66900.5343326942. The cubic root of 4475681494 is about 1647.9842533430.

The spelling of 4475681494 in words is "four billion, four hundred seventy-five million, six hundred eighty-one thousand, four hundred ninety-four".