90863046020104 has 16 divisors (see below), whose sum is σ = 170683124810220. Its totient is φ = 45347546070720.

The previous prime is 90863046020069. The next prime is 90863046020189. The reversal of 90863046020104 is 40102064036809.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88632772592004 + 2230273428100 = 9414498^2 + 1493410^2 .

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, 10497112819 + ... + 10497121474.

Almost surely, 2^{90863046020104} is an apocalyptic number.

It is an amenable number.

90863046020104 is a deficient number, since it is larger than the sum of its proper divisors (79820078790116).

90863046020104 is a wasteful number, since it uses less digits than its factorization.

90863046020104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20994234840 (or 20994234836 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 90863046020104 in words is "ninety trillion, eight hundred sixty-three billion, forty-six million, twenty thousand, one hundred four".