97148050345 has 4 divisors (see below), whose sum is σ = 116577660420. Its totient is φ = 77718440272.

The previous prime is 97148050327. The next prime is 97148050369. The reversal of 97148050345 is 54305084179.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38527408656 + 58620641689 = 196284^2 + 242117^2 .

It is a cyclic number.

It is not a de Polignac number, because 97148050345 - 2⁵ = 97148050313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97148050295 and 97148050304.

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, 9714805030 + ... + 9714805039.

It is an arithmetic number, because the mean of its divisors is an integer number (29144415105).

Almost surely, 2^97148050345 is an apocalyptic number.

It is an amenable number.

97148050345 is a deficient number, since it is larger than the sum of its proper divisors (19429610075).

97148050345 is a wasteful number, since it uses less digits than its factorization.

97148050345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19429610074.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 97148050345 in words is "ninety-seven billion, one hundred forty-eight million, fifty thousand, three hundred forty-five".