97266565072992 has 96 divisors (see below), whose sum is σ = 294807939697152. Its totient is φ = 27503947689984.

The previous prime is 97266565072987. The next prime is 97266565072993. The reversal of 97266565072992 is 29927056566279.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97266565072993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746027148 + ... + 746157515.

It is an arithmetic number, because the mean of its divisors is an integer number (3070916038512).

Almost surely, 2^{97266565072992} is an apocalyptic number.

It is an amenable number.

97266565072992 is an abundant number, since it is smaller than the sum of its proper divisors (197541374624160).

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

97266565072992 is a wasteful number, since it uses less digits than its factorization.

97266565072992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492184780 (or 1492184772 counting only the distinct ones).

The product of its (nonzero) digits is 1543147200, while the sum is 75.

The spelling of 97266565072992 in words is "ninety-seven trillion, two hundred sixty-six billion, five hundred sixty-five million, seventy-two thousand, nine hundred ninety-two".