90536552 has 16 divisors (see below), whose sum is σ = 171344160. Its totient is φ = 44844784.

The previous prime is 90536489. The next prime is 90536581. The reversal of 90536552 is 25563509.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52028 + ... + 53739.

It is an arithmetic number, because the mean of its divisors is an integer number (10709010).

Almost surely, 2^90536552 is an apocalyptic number.

It is an amenable number.

90536552 is a deficient number, since it is larger than the sum of its proper divisors (80807608).

90536552 is a wasteful number, since it uses less digits than its factorization.

90536552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105880 (or 105876 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 90536552 is about 9515.0697317466. The cubic root of 90536552 is about 449.0292687802.

The spelling of 90536552 in words is "ninety million, five hundred thirty-six thousand, five hundred fifty-two".