97803455904095 has 16 divisors (see below), whose sum is σ = 117649978282080. Its totient is φ = 78052441436544.

The previous prime is 97803455903969. The next prime is 97803455904163. The reversal of 97803455904095 is 59040955430879.

It is a cyclic number.

It is not a de Polignac number, because 97803455904095 - 2¹⁰ = 97803455903071 is a prime.

It is a super-2 number, since 2×97803455904095² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11037365 + ... + 17816574.

It is an arithmetic number, because the mean of its divisors is an integer number (7353123642630).

Almost surely, 2^{97803455904095} is an apocalyptic number.

97803455904095 is a deficient number, since it is larger than the sum of its proper divisors (19846522377985).

97803455904095 is a wasteful number, since it uses less digits than its factorization.

97803455904095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28855594.

The product of its (nonzero) digits is 244944000, while the sum is 68.

The spelling of 97803455904095 in words is "ninety-seven trillion, eight hundred three billion, four hundred fifty-five million, nine hundred four thousand, ninety-five".