168076453060 has 24 divisors (see below), whose sum is σ = 373722937560. Its totient is φ = 63275841024.

The previous prime is 168076453037. The next prime is 168076453073. The reversal of 168076453060 is 60354670861.

It can be written as a sum of positive squares in 4 ways, for example, as 6935225284 + 161141227776 = 83278^2 + 401424^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 168076453060.

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, 247170915 + ... + 247171594.

It is an arithmetic number, because the mean of its divisors is an integer number (15571789065).

Almost surely, 2^168076453060 is an apocalyptic number.

168076453060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168076453060 is an abundant number, since it is smaller than the sum of its proper divisors (205646484500).

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

168076453060 is a wasteful number, since it uses less digits than its factorization.

168076453060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494342535 (or 494342533 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 168076453060 in words is "one hundred sixty-eight billion, seventy-six million, four hundred fifty-three thousand, sixty".