90370835385 has 32 divisors (see below), whose sum is σ = 146089101312. Its totient is φ = 47701758720.

The previous prime is 90370835369. The next prime is 90370835453. The reversal of 90370835385 is 58353807309.

It is not a de Polignac number, because 90370835385 - 2⁴ = 90370835369 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484347 + ... + 644463.

It is an arithmetic number, because the mean of its divisors is an integer number (4565284416).

Almost surely, 2^90370835385 is an apocalyptic number.

It is an amenable number.

90370835385 is a deficient number, since it is larger than the sum of its proper divisors (55718265927).

90370835385 is a wasteful number, since it uses less digits than its factorization.

90370835385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160513.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 90370835385 in words is "ninety billion, three hundred seventy million, eight hundred thirty-five thousand, three hundred eighty-five".