97872095524430 has 32 divisors (see below), whose sum is σ = 182247181999200. Its totient is φ = 37798341017472.

The previous prime is 97872095524417. The next prime is 97872095524439. The reversal of 97872095524430 is 3442559027879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97872095524439) 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, 18348764 + ... + 23074256.

It is an arithmetic number, because the mean of its divisors is an integer number (5695224437475).

Almost surely, 2^{97872095524430} is an apocalyptic number.

97872095524430 is a deficient number, since it is larger than the sum of its proper divisors (84375086474770).

97872095524430 is a wasteful number, since it uses less digits than its factorization.

97872095524430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796948.

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 97872095524430 in words is "ninety-seven trillion, eight hundred seventy-two billion, ninety-five million, five hundred twenty-four thousand, four hundred thirty".