472353549 has 8 divisors (see below), whose sum is σ = 630898560. Its totient is φ = 314355456.

The previous prime is 472353529. The next prime is 472353559. The reversal of 472353549 is 945353274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472353549 - 2²⁴ = 455576333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472353549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472353529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134709 + ... + 138170.

It is an arithmetic number, because the mean of its divisors is an integer number (78862320).

Almost surely, 2^472353549 is an apocalyptic number.

It is an amenable number.

472353549 is a deficient number, since it is larger than the sum of its proper divisors (158545011).

472353549 is a wasteful number, since it uses less digits than its factorization.

472353549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273459.

The product of its digits is 453600, while the sum is 42.

The square root of 472353549 is about 21733.6961651717. The cubic root of 472353549 is about 778.7936364910.

The spelling of 472353549 in words is "four hundred seventy-two million, three hundred fifty-three thousand, five hundred forty-nine".