663202450097 has 8 divisors (see below), whose sum is σ = 723512556192. Its totient is φ = 602895506400.

The previous prime is 663202450067. The next prime is 663202450121. The reversal of 663202450097 is 790054202366.

663202450097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 663202450097 - 2¹² = 663202446001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (663202450067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340979 + ... + 1201112.

It is an arithmetic number, because the mean of its divisors is an integer number (90439069524).

Almost surely, 2^663202450097 is an apocalyptic number.

It is an amenable number.

663202450097 is a deficient number, since it is larger than the sum of its proper divisors (60310106095).

663202450097 is a wasteful number, since it uses less digits than its factorization.

663202450097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581199.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 663202450097 in words is "six hundred sixty-three billion, two hundred two million, four hundred fifty thousand, ninety-seven".