97063378063 has 4 divisors (see below), whose sum is σ = 97953867880. Its totient is φ = 96172888248.

The previous prime is 97063378057. The next prime is 97063378067. The reversal of 97063378063 is 36087336079.

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 97063378063 - 2⁵ = 97063378031 is a prime.

It is a super-2 number, since 2×97063378063² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97063378063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97063378067) 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, 445244745 + ... + 445244962.

It is an arithmetic number, because the mean of its divisors is an integer number (24488466970).

Almost surely, 2^97063378063 is an apocalyptic number.

97063378063 is a deficient number, since it is larger than the sum of its proper divisors (890489817).

97063378063 is a wasteful number, since it uses less digits than its factorization.

97063378063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890489816.

The product of its (nonzero) digits is 3429216, while the sum is 52.

The spelling of 97063378063 in words is "ninety-seven billion, sixty-three million, three hundred seventy-eight thousand, sixty-three".