480531835526447 has 4 divisors (see below), whose sum is σ = 480863008398696. Its totient is φ = 480200662654200.

The previous prime is 480531835526441. The next prime is 480531835526549. The reversal of 480531835526447 is 744625538135084.

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

It is a cyclic number.

It is not a de Polignac number, because 480531835526447 - 2⁴⁶ = 410163091348783 is a prime.

It is a super-2 number, since 2×480531835526447² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480531835526441) 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, 165586433948 + ... + 165586436849.

It is an arithmetic number, because the mean of its divisors is an integer number (120215752099674).

Almost surely, 2^{480531835526447} is an apocalyptic number.

480531835526447 is a deficient number, since it is larger than the sum of its proper divisors (331172872249).

480531835526447 is a wasteful number, since it uses less digits than its factorization.

480531835526447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331172872248.

The product of its (nonzero) digits is 387072000, while the sum is 65.

The spelling of 480531835526447 in words is "four hundred eighty trillion, five hundred thirty-one billion, eight hundred thirty-five million, five hundred twenty-six thousand, four hundred forty-seven".