97055541351871 has 4 divisors (see below), whose sum is σ = 97058252663512. Its totient is φ = 97052830040232.

The previous prime is 97055541351827. The next prime is 97055541351883. The reversal of 97055541351871 is 17815314555079.

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 97055541351871 - 2²⁷ = 97055407134143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97055541381871) 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, 1355602125 + ... + 1355673718.

It is an arithmetic number, because the mean of its divisors is an integer number (24264563165878).

Almost surely, 2^{97055541351871} is an apocalyptic number.

97055541351871 is a deficient number, since it is larger than the sum of its proper divisors (2711311641).

97055541351871 is a wasteful number, since it uses less digits than its factorization.

97055541351871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711311640.

The product of its (nonzero) digits is 26460000, while the sum is 61.

The spelling of 97055541351871 in words is "ninety-seven trillion, fifty-five billion, five hundred forty-one million, three hundred fifty-one thousand, eight hundred seventy-one".