97224845590756 has 81 divisors (see below), whose sum is σ = 184843070918289. Its totient is φ = 44726166576000.

The previous prime is 97224845590751. The next prime is 97224845590787. The reversal of 97224845590756 is 65709554842279.

The square root of 97224845590756 is 9860266.

It is a perfect power (a square), and thus also a powerful number.

97224845590756 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 13 ways, for example, as 57183995240100 + 40040850350656 = 7562010^2 + 6327784^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97224845590751) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 138694501206 + ... + 138694501906.

Almost surely, 2^{97224845590756} is an apocalyptic number.

97224845590756 is the 9860266-th square number.

It is an amenable number.

97224845590756 is a deficient number, since it is larger than the sum of its proper divisors (87618225327533).

97224845590756 is an frugal number, since it uses more digits than its factorization.

97224845590756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 1524096000, while the sum is 73.

The spelling of 97224845590756 in words is "ninety-seven trillion, two hundred twenty-four billion, eight hundred forty-five million, five hundred ninety thousand, seven hundred fifty-six".