985092097803 has 32 divisors (see below), whose sum is σ = 1438366954752. Its totient is φ = 594733219200.

The previous prime is 985092097727. The next prime is 985092097849. The reversal of 985092097803 is 308790290589.

It is not a de Polignac number, because 985092097803 - 2²⁹ = 984555226891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (985092090803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23929548 + ... + 23970678.

It is an arithmetic number, because the mean of its divisors is an integer number (44948967336).

Almost surely, 2^985092097803 is an apocalyptic number.

985092097803 is a deficient number, since it is larger than the sum of its proper divisors (453274856949).

985092097803 is a wasteful number, since it uses less digits than its factorization.

985092097803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43915.

The product of its (nonzero) digits is 9797760, while the sum is 60.

The spelling of 985092097803 in words is "nine hundred eighty-five billion, ninety-two million, ninety-seven thousand, eight hundred three".