97160479145 has 8 divisors (see below), whose sum is σ = 116594428104. Its totient is φ = 77727147904.

The previous prime is 97160479133. The next prime is 97160479147. The reversal of 97160479145 is 54197406179.

It can be written as a sum of positive squares in 4 ways, for example, as 60833262736 + 36327216409 = 246644^2 + 190597^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 97160479145 - 2⁶ = 97160479081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97160479147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329447 + ... + 550323.

It is an arithmetic number, because the mean of its divisors is an integer number (14574303513).

Almost surely, 2^97160479145 is an apocalyptic number.

It is an amenable number.

97160479145 is a deficient number, since it is larger than the sum of its proper divisors (19433948959).

97160479145 is a wasteful number, since it uses less digits than its factorization.

97160479145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308859.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 97160479145 in words is "ninety-seven billion, one hundred sixty million, four hundred seventy-nine thousand, one hundred forty-five".