90697328273752 has 8 divisors (see below), whose sum is σ = 170057490513300. Its totient is φ = 45348664136872.

The previous prime is 90697328273749. The next prime is 90697328273809. The reversal of 90697328273752 is 25737282379609.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5668583017102 + ... + 5668583017117.

Almost surely, 2^{90697328273752} is an apocalyptic number.

It is an amenable number.

90697328273752 is a deficient number, since it is larger than the sum of its proper divisors (79360162239548).

90697328273752 is a wasteful number, since it uses less digits than its factorization.

90697328273752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11337166034225 (or 11337166034221 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 70.

The spelling of 90697328273752 in words is "ninety trillion, six hundred ninety-seven billion, three hundred twenty-eight million, two hundred seventy-three thousand, seven hundred fifty-two".