136551270960 has 400 divisors, whose sum is σ = 512006458656. Its totient is φ = 33529614336.

The previous prime is 136551270901. The next prime is 136551270997. The reversal of 136551270960 is 69072155631.

136551270960 is a `hidden beast` number, since 1 + 3 + 6 + 5 + 512 + 70 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 38495907 + ... + 38499453.

Almost surely, 2^136551270960 is an apocalyptic number.

136551270960 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 136551270960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256003229328).

136551270960 is an abundant number, since it is smaller than the sum of its proper divisors (375455187696).

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

136551270960 is a wasteful number, since it uses less digits than its factorization.

136551270960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042 (or 4027 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 136551270960 in words is "one hundred thirty-six billion, five hundred fifty-one million, two hundred seventy thousand, nine hundred sixty".