90353552 has 40 divisors (see below), whose sum is σ = 182238336. Its totient is φ = 43362176.

The previous prime is 90353533. The next prime is 90353567. The reversal of 90353552 is 25535309.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38723 + ... + 40989.

Almost surely, 2^90353552 is an apocalyptic number.

It is an amenable number.

90353552 is an abundant number, since it is smaller than the sum of its proper divisors (91884784).

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

90353552 is a wasteful number, since it uses less digits than its factorization.

90353552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 90353552 is about 9505.4485428095. The cubic root of 90353552 is about 448.7265262924.

The spelling of 90353552 in words is "ninety million, three hundred fifty-three thousand, five hundred fifty-two".