936491002225 has 12 divisors (see below), whose sum is σ = 1161546186544. Its totient is φ = 749000967120.

The previous prime is 936491002219. The next prime is 936491002229. The reversal of 936491002225 is 522200194639.

936491002225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 936491002225 - 2²⁷ = 936356784497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (936491002229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4696239 + ... + 4891588.

Almost surely, 2^936491002225 is an apocalyptic number.

It is an amenable number.

936491002225 is a deficient number, since it is larger than the sum of its proper divisors (225055184319).

936491002225 is a wasteful number, since it uses less digits than its factorization.

936491002225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591744 (or 9591739 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 936491002225 in words is "nine hundred thirty-six billion, four hundred ninety-one million, two thousand, two hundred twenty-five".