90504490526432 has 48 divisors (see below), whose sum is σ = 179817830438400. Its totient is φ = 44836481318400.

The previous prime is 90504490526407. The next prime is 90504490526467. The reversal of 90504490526432 is 23462509440509.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370265057 + ... + 370509407.

It is an arithmetic number, because the mean of its divisors is an integer number (3746204800800).

Almost surely, 2^{90504490526432} is an apocalyptic number.

It is an amenable number.

90504490526432 is a deficient number, since it is larger than the sum of its proper divisors (89313339911968).

90504490526432 is a wasteful number, since it uses less digits than its factorization.

90504490526432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350659 (or 350651 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 90504490526432 in words is "ninety trillion, five hundred four billion, four hundred ninety million, five hundred twenty-six thousand, four hundred thirty-two".