90208596304 has 20 divisors (see below), whose sum is σ = 174790362676. Its totient is φ = 45101405952.

The previous prime is 90208596301. The next prime is 90208596307. The reversal of 90208596304 is 40369580209.

It is an interprime number because it is at equal distance from previous prime (90208596301) and next prime (90208596307).

It can be written as a sum of positive squares in 2 ways, for example, as 31669761600 + 58538834704 = 177960^2 + 241948^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90208596301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88732 + ... + 433924.

Almost surely, 2^90208596304 is an apocalyptic number.

It is an amenable number.

90208596304 is a deficient number, since it is larger than the sum of its proper divisors (84581766372).

90208596304 is a wasteful number, since it uses less digits than its factorization.

90208596304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361534 (or 361528 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 90208596304 in words is "ninety billion, two hundred eight million, five hundred ninety-six thousand, three hundred four".