97970470529160 has 64 divisors (see below), whose sum is σ = 293968054699200. Its totient is φ = 26120423864576.

The previous prime is 97970470529149. The next prime is 97970470529161. The reversal of 97970470529160 is 6192507407979.

It is a junction number, because it is equal to n+sod(n) for n = 97970470529091 and 97970470529100.

It is not an unprimeable number, because it can be changed into a prime (97970470529161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78045714 + ... + 79291073.

It is an arithmetic number, because the mean of its divisors is an integer number (4593250854675).

Almost surely, 2^{97970470529160} is an apocalyptic number.

It is an amenable number.

97970470529160 is an abundant number, since it is smaller than the sum of its proper divisors (195997584170040).

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

97970470529160 is a wasteful number, since it uses less digits than its factorization.

97970470529160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157341990 (or 157341986 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 66.

The spelling of 97970470529160 in words is "ninety-seven trillion, nine hundred seventy billion, four hundred seventy million, five hundred twenty-nine thousand, one hundred sixty".