97827152200 has 24 divisors (see below), whose sum is σ = 227448129330. Its totient is φ = 39130860800.

The previous prime is 97827152191. The next prime is 97827152303. The reversal of 97827152200 is 225172879.

It can be written as a sum of positive squares in 3 ways, for example, as 42405517476 + 55421634724 = 205926^2 + 235418^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244567681 + ... + 244568080.

Almost surely, 2^97827152200 is an apocalyptic number.

It is an amenable number.

97827152200 is an abundant number, since it is smaller than the sum of its proper divisors (129620977130).

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

97827152200 is a wasteful number, since it uses less digits than its factorization.

97827152200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489135777 (or 489135768 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 97827152200 in words is "ninety-seven billion, eight hundred twenty-seven million, one hundred fifty-two thousand, two hundred".