471530224747 has 4 divisors (see below), whose sum is σ = 471532941936. Its totient is φ = 471527507560.

The previous prime is 471530224673. The next prime is 471530224751. The reversal of 471530224747 is 747422035174.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471530224747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471530224697 and 471530224706.

It is not an unprimeable number, because it can be changed into a prime (471530224777) 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, 1079128 + ... + 1451749.

It is an arithmetic number, because the mean of its divisors is an integer number (117883235484).

Almost surely, 2^471530224747 is an apocalyptic number.

471530224747 is a deficient number, since it is larger than the sum of its proper divisors (2717189).

471530224747 is a wasteful number, since it uses less digits than its factorization.

471530224747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717188.

The product of its (nonzero) digits is 1317120, while the sum is 46.

The spelling of 471530224747 in words is "four hundred seventy-one billion, five hundred thirty million, two hundred twenty-four thousand, seven hundred forty-seven".