97043283745 has 4 divisors (see below), whose sum is σ = 116451940500. Its totient is φ = 77634626992.

The previous prime is 97043283619. The next prime is 97043283751. The reversal of 97043283745 is 54738234079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54738234079 = 73 ⋅749838823.

It can be written as a sum of positive squares in 2 ways, for example, as 10411957521 + 86631326224 = 102039^2 + 294332^2 .

It is a cyclic number.

It is not a de Polignac number, because 97043283745 - 2¹¹ = 97043281697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97043283692 and 97043283701.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9704328370 + ... + 9704328379.

It is an arithmetic number, because the mean of its divisors is an integer number (29112985125).

Almost surely, 2^97043283745 is an apocalyptic number.

It is an amenable number.

97043283745 is a deficient number, since it is larger than the sum of its proper divisors (19408656755).

97043283745 is a wasteful number, since it uses less digits than its factorization.

97043283745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408656754.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 97043283745 in words is "ninety-seven billion, forty-three million, two hundred eighty-three thousand, seven hundred forty-five".