136254632427520 has 544 divisors, whose sum is σ = 336936607096320. Its totient is φ = 52882267176960.

The previous prime is 136254632427491. The next prime is 136254632427541. The reversal of 136254632427520 is 25724236452631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594998394766 + ... + 594998394994.

Almost surely, 2^{136254632427520} is an apocalyptic number.

136254632427520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136254632427520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168468303548160).

136254632427520 is an abundant number, since it is smaller than the sum of its proper divisors (200681974668800).

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

136254632427520 is an equidigital number, since it uses as much as digits as its factorization.

136254632427520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 136254632427520 in words is "one hundred thirty-six trillion, two hundred fifty-four billion, six hundred thirty-two million, four hundred twenty-seven thousand, five hundred twenty".