97070609475 has 36 divisors (see below), whose sum is σ = 198702000016. Its totient is φ = 44375135040.

The previous prime is 97070609437. The next prime is 97070609507. The reversal of 97070609475 is 57490607079.

It is a happy number.

It is not a de Polignac number, because 97070609475 - 2²⁰ = 97069560899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30814492 + ... + 30817641.

Almost surely, 2^97070609475 is an apocalyptic number.

97070609475 is an abundant number, since it is smaller than the sum of its proper divisors (101631390541).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97070609475 is a wasteful number, since it uses less digits than its factorization.

97070609475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61632156 (or 61632148 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The spelling of 97070609475 in words is "ninety-seven billion, seventy million, six hundred nine thousand, four hundred seventy-five".