916532675226 has 192 divisors, whose sum is σ = 2640672835200. Its totient is φ = 233490636288.

The previous prime is 916532675221. The next prime is 916532675237. The reversal of 916532675226 is 622576235619.

It is a happy number.

916532675226 is a `hidden beast` number, since 9 + 1 + 6 + 53 + 2 + 67 + 522 + 6 = 666.

916532675226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (916532675221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 318460 + ... + 1390856.

It is an arithmetic number, because the mean of its divisors is an integer number (13753504350).

Almost surely, 2^916532675226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916532675226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320336417600).

916532675226 is an abundant number, since it is smaller than the sum of its proper divisors (1724140159974).

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

916532675226 is a wasteful number, since it uses less digits than its factorization.

916532675226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072458 (or 1072445 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 916532675226 in words is "nine hundred sixteen billion, five hundred thirty-two million, six hundred seventy-five thousand, two hundred twenty-six".