136650763056528 has 400 divisors, whose sum is σ = 455565348665856. Its totient is φ = 38736992931840.

The previous prime is 136650763056517. The next prime is 136650763056557. The reversal of 136650763056528 is 825650367056631.

136650763056528 is a `hidden beast` number, since 1 + 3 + 6 + 6 + 5 + 0 + 7 + 63 + 0 + 565 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 593856025 + ... + 594086087.

Almost surely, 2^{136650763056528} is an apocalyptic number.

136650763056528 is a gapful number since it is divisible by the number (18) 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 136650763056528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227782674332928).

136650763056528 is an abundant number, since it is smaller than the sum of its proper divisors (318914585609328).

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

136650763056528 is a wasteful number, since it uses less digits than its factorization.

136650763056528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230604 (or 230589 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 63.

The spelling of 136650763056528 in words is "one hundred thirty-six trillion, six hundred fifty billion, seven hundred sixty-three million, fifty-six thousand, five hundred twenty-eight".