90943548009516 has 96 divisors (see below), whose sum is σ = 249653021184000. Its totient is φ = 28530844510464.

The previous prime is 90943548009407. The next prime is 90943548009529. The reversal of 90943548009516 is 61590084534909.

90943548009516 is a `hidden beast` number, since 9 + 0 + 9 + 4 + 35 + 4 + 80 + 0 + 9 + 516 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122566845 + ... + 123306603.

It is an arithmetic number, because the mean of its divisors is an integer number (2600552304000).

Almost surely, 2^{90943548009516} is an apocalyptic number.

It is an amenable number.

90943548009516 is an abundant number, since it is smaller than the sum of its proper divisors (158709473174484).

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

90943548009516 is a wasteful number, since it uses less digits than its factorization.

90943548009516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806748 (or 806740 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 63.

The spelling of 90943548009516 in words is "ninety trillion, nine hundred forty-three billion, five hundred forty-eight million, nine thousand, five hundred sixteen".