97733460687 has 8 divisors (see below), whose sum is σ = 130316075136. Its totient is φ = 65153243352.

The previous prime is 97733460667. The next prime is 97733460689. The reversal of 97733460687 is 78606433779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97733460687 - 2¹⁵ = 97733427919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97733460687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97733460689) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 501883 + ... + 668844.

It is an arithmetic number, because the mean of its divisors is an integer number (16289509392).

Almost surely, 2^97733460687 is an apocalyptic number.

97733460687 is a deficient number, since it is larger than the sum of its proper divisors (32582614449).

97733460687 is a wasteful number, since it uses less digits than its factorization.

97733460687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198557.

The product of its (nonzero) digits is 32006016, while the sum is 60.

The spelling of 97733460687 in words is "ninety-seven billion, seven hundred thirty-three million, four hundred sixty thousand, six hundred eighty-seven".