472329281487 has 16 divisors (see below), whose sum is σ = 744558474240. Its totient is φ = 260595465312.

The previous prime is 472329281453. The next prime is 472329281519. The reversal of 472329281487 is 784182923274.

It is not a de Polignac number, because 472329281487 - 2²⁸ = 472060846031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472329281387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387790263 + ... + 387791480.

It is an arithmetic number, because the mean of its divisors is an integer number (46534904640).

Almost surely, 2^472329281487 is an apocalyptic number.

472329281487 is a deficient number, since it is larger than the sum of its proper divisors (272229192753).

472329281487 is a wasteful number, since it uses less digits than its factorization.

472329281487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775581782.

The product of its digits is 10838016, while the sum is 57.

The spelling of 472329281487 in words is "four hundred seventy-two billion, three hundred twenty-nine million, two hundred eighty-one thousand, four hundred eighty-seven".