653498112 has 72 divisors (see below), whose sum is σ = 1761437440. Its totient is φ = 215055360.

The previous prime is 653498099. The next prime is 653498161. The reversal of 653498112 is 211894356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55287 + ... + 66057.

Almost surely, 2^653498112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 653498112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880718720).

653498112 is an abundant number, since it is smaller than the sum of its proper divisors (1107939328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

653498112 is a wasteful number, since it uses less digits than its factorization.

653498112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10869 (or 10855 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 653498112 is about 25563.6091348620. The cubic root of 653498112 is about 867.7902754509.

The spelling of 653498112 in words is "six hundred fifty-three million, four hundred ninety-eight thousand, one hundred twelve".