97425898784 has 12 divisors (see below), whose sum is σ = 191807238294. Its totient is φ = 48712949376.

The previous prime is 97425898751. The next prime is 97425898793. The reversal of 97425898784 is 48789852479.

It can be written as a sum of positive squares in only one way, i.e., 93286263184 + 4139635600 = 305428^2 + 64340^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522279637 + ... + 1522279700.

Almost surely, 2^97425898784 is an apocalyptic number.

It is an amenable number.

97425898784 is a deficient number, since it is larger than the sum of its proper divisors (94381339510).

97425898784 is a wasteful number, since it uses less digits than its factorization.

97425898784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044559347 (or 3044559339 counting only the distinct ones).

The product of its digits is 325140480, while the sum is 71.

The spelling of 97425898784 in words is "ninety-seven billion, four hundred twenty-five million, eight hundred ninety-eight thousand, seven hundred eighty-four".