497630592896 has 64 divisors (see below), whose sum is σ = 1010979446400. Its totient is φ = 243940369920.

The previous prime is 497630592863. The next prime is 497630592917. The reversal of 497630592896 is 698295036794.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212965 + ... + 1570523.

It is an arithmetic number, because the mean of its divisors is an integer number (15796553850).

Almost surely, 2^497630592896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497630592896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505489723200).

497630592896 is an abundant number, since it is smaller than the sum of its proper divisors (513348853504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497630592896 is a wasteful number, since it uses less digits than its factorization.

497630592896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357787 (or 357775 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 68.

The spelling of 497630592896 in words is "four hundred ninety-seven billion, six hundred thirty million, five hundred ninety-two thousand, eight hundred ninety-six".