480531835540657 has 12 divisors (see below), whose sum is σ = 488553481950768. Its totient is φ = 472639815236400.

The previous prime is 480531835540607. The next prime is 480531835540663. The reversal of 480531835540657 is 756045538135084.

It is not a de Polignac number, because 480531835540657 - 2³¹ = 480529688057009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480531835540607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120787182 + ... + 124702072.

It is an arithmetic number, because the mean of its divisors is an integer number (40712790162564).

Almost surely, 2^{480531835540657} is an apocalyptic number.

It is an amenable number.

480531835540657 is a deficient number, since it is larger than the sum of its proper divisors (8021646410111).

480531835540657 is an equidigital number, since it uses as much as digits as its factorization.

480531835540657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948000 (or 3947939 counting only the distinct ones).

The product of its (nonzero) digits is 241920000, while the sum is 64.

The spelling of 480531835540657 in words is "four hundred eighty trillion, five hundred thirty-one billion, eight hundred thirty-five million, five hundred forty thousand, six hundred fifty-seven".