9850885437601 has 16 divisors (see below), whose sum is σ = 10835605396224. Its totient is φ = 8898632688384.

The previous prime is 9850885437593. The next prime is 9850885437611. The reversal of 9850885437601 is 1067345880589.

9850885437601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9850885437601 - 2³ = 9850885437593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9850885437611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4427110 + ... + 6269056.

It is an arithmetic number, because the mean of its divisors is an integer number (677225337264).

Almost surely, 2^{9850885437601} is an apocalyptic number.

It is an amenable number.

9850885437601 is a deficient number, since it is larger than the sum of its proper divisors (984719958623).

9850885437601 is a wasteful number, since it uses less digits than its factorization.

9850885437601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850760.

The product of its (nonzero) digits is 58060800, while the sum is 64.

The spelling of 9850885437601 in words is "nine trillion, eight hundred fifty billion, eight hundred eighty-five million, four hundred thirty-seven thousand, six hundred one".