472772158580019 has 4 divisors (see below), whose sum is σ = 630362878106696. Its totient is φ = 315181439053344.

The previous prime is 472772158580017. The next prime is 472772158580021. The reversal of 472772158580019 is 910085851277274.

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

It is an interprime number because it is at equal distance from previous prime (472772158580017) and next prime (472772158580021).

It is not a de Polignac number, because 472772158580019 - 2¹ = 472772158580017 is a prime.

It is a super-2 number, since 2×472772158580019² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472772158580017) 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, 78795359763334 + ... + 78795359763339.

It is an arithmetic number, because the mean of its divisors is an integer number (157590719526674).

Almost surely, 2^{472772158580019} is an apocalyptic number.

472772158580019 is a deficient number, since it is larger than the sum of its proper divisors (157590719526677).

472772158580019 is a wasteful number, since it uses less digits than its factorization.

472772158580019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157590719526676.

The product of its (nonzero) digits is 79027200, while the sum is 66.

The spelling of 472772158580019 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred fifty-eight million, five hundred eighty thousand, nineteen".