168252526460 has 24 divisors (see below), whose sum is σ = 362879774880. Its totient is φ = 65482064064.

The previous prime is 168252526433. The next prime is 168252526471. The reversal of 168252526460 is 64625252861.

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, 113683400 + ... + 113684879.

It is an arithmetic number, because the mean of its divisors is an integer number (15119990620).

Almost surely, 2^168252526460 is an apocalyptic number.

168252526460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168252526460 is an abundant number, since it is smaller than the sum of its proper divisors (194627248420).

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

168252526460 is a wasteful number, since it uses less digits than its factorization.

168252526460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227368325 (or 227368323 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 168252526460 in words is "one hundred sixty-eight billion, two hundred fifty-two million, five hundred twenty-six thousand, four hundred sixty".