477251705007 has 72 divisors (see below), whose sum is σ = 872797872128. Its totient is φ = 245970315360.

The previous prime is 477251704999. The next prime is 477251705009. The reversal of 477251705007 is 700507152774.

477251705007 is a `hidden beast` number, since 4 + 7 + 72 + 5 + 1 + 70 + 500 + 7 = 666.

It is not a de Polignac number, because 477251705007 - 2³ = 477251704999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477251705009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 721638 + ... + 1214604.

Almost surely, 2^477251705007 is an apocalyptic number.

477251705007 is a deficient number, since it is larger than the sum of its proper divisors (395546167121).

477251705007 is a wasteful number, since it uses less digits than its factorization.

477251705007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493129 (or 493115 counting only the distinct ones).

The product of its (nonzero) digits is 480200, while the sum is 45.

The spelling of 477251705007 in words is "four hundred seventy-seven billion, two hundred fifty-one million, seven hundred five thousand, seven".