97575578834 has 8 divisors (see below), whose sum is σ = 146447153328. Its totient is φ = 48759861060.

The previous prime is 97575578831. The next prime is 97575578843. The reversal of 97575578834 is 43887557579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (97575578831) 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, 13959812 + ... + 13966799.

It is an arithmetic number, because the mean of its divisors is an integer number (18305894166).

Almost surely, 2^97575578834 is an apocalyptic number.

97575578834 is a deficient number, since it is larger than the sum of its proper divisors (48871574494).

97575578834 is a wasteful number, since it uses less digits than its factorization.

97575578834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27928360.

The product of its digits is 296352000, while the sum is 68.

The spelling of 97575578834 in words is "ninety-seven billion, five hundred seventy-five million, five hundred seventy-eight thousand, eight hundred thirty-four".