474365583709 has 4 divisors (see below), whose sum is σ = 490723017660. Its totient is φ = 458008149760.

The previous prime is 474365583707. The next prime is 474365583763. The reversal of 474365583709 is 907385563474.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 390368792025 + 83996791684 = 624795^2 + 289822^2 .

It is a cyclic number.

It is not a de Polignac number, because 474365583709 - 2¹ = 474365583707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474365583707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8178716932 + ... + 8178716989.

It is an arithmetic number, because the mean of its divisors is an integer number (122680754415).

Almost surely, 2^474365583709 is an apocalyptic number.

It is an amenable number.

474365583709 is a deficient number, since it is larger than the sum of its proper divisors (16357433951).

474365583709 is a wasteful number, since it uses less digits than its factorization.

474365583709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16357433950.

The product of its (nonzero) digits is 76204800, while the sum is 61.

The spelling of 474365583709 in words is "four hundred seventy-four billion, three hundred sixty-five million, five hundred eighty-three thousand, seven hundred nine".