472051149909 has 8 divisors (see below), whose sum is σ = 629431277472. Its totient is φ = 314685894480.

The previous prime is 472051149893. The next prime is 472051149929. The reversal of 472051149909 is 909941150274.

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

It is not a de Polignac number, because 472051149909 - 2⁴ = 472051149893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472051149929) 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, 3643759 + ... + 3771084.

It is an arithmetic number, because the mean of its divisors is an integer number (78678909684).

Almost surely, 2^472051149909 is an apocalyptic number.

It is an amenable number.

472051149909 is a deficient number, since it is larger than the sum of its proper divisors (157380127563).

472051149909 is a wasteful number, since it uses less digits than its factorization.

472051149909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7436067.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 472051149909 in words is "four hundred seventy-two billion, fifty-one million, one hundred forty-nine thousand, nine hundred nine".