605350131828 has 48 divisors (see below), whose sum is σ = 1610614837440. Its totient is φ = 175305014784.

The previous prime is 605350131791. The next prime is 605350131829. The reversal of 605350131828 is 828131053506.

It is a self number, because there is not a number n which added to its sum of digits gives 605350131828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605350131829) 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, 114128218 + ... + 114133521.

It is an arithmetic number, because the mean of its divisors is an integer number (33554475780).

Almost surely, 2^605350131828 is an apocalyptic number.

605350131828 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

605350131828 is an abundant number, since it is smaller than the sum of its proper divisors (1005264705612).

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

605350131828 is a wasteful number, since it uses less digits than its factorization.

605350131828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228261776 (or 228261774 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 605350131828 in words is "six hundred five billion, three hundred fifty million, one hundred thirty-one thousand, eight hundred twenty-eight".