900364522 has 4 divisors (see below), whose sum is σ = 1350546786. Its totient is φ = 450182260.

The previous prime is 900364519. The next prime is 900364541. The reversal of 900364522 is 225463009.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225463009 = 251 ⋅898259.

It can be written as a sum of positive squares in only one way, i.e., 595896921 + 304467601 = 24411^2 + 17449^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225091129 + ... + 225091132.

Almost surely, 2^900364522 is an apocalyptic number.

900364522 is a deficient number, since it is larger than the sum of its proper divisors (450182264).

900364522 is a wasteful number, since it uses less digits than its factorization.

900364522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450182263.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 900364522 is about 30006.0747516232. The cubic root of 900364522 is about 965.6197159453.

The spelling of 900364522 in words is "nine hundred million, three hundred sixty-four thousand, five hundred twenty-two".