90474447410 has 8 divisors (see below), whose sum is σ = 162854005356. Its totient is φ = 36189778960.

The previous prime is 90474447397. The next prime is 90474447461. The reversal of 90474447410 is 1474447409.

It can be written as a sum of positive squares in 2 ways, for example, as 88784333089 + 1690114321 = 297967^2 + 41111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4523722361 + ... + 4523722380.

Almost surely, 2^90474447410 is an apocalyptic number.

90474447410 is a deficient number, since it is larger than the sum of its proper divisors (72379557946).

90474447410 is a wasteful number, since it uses less digits than its factorization.

90474447410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9047444748.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 90474447410 in words is "ninety billion, four hundred seventy-four million, four hundred forty-seven thousand, four hundred ten".