136732050 has 360 divisors, whose sum is σ = 484914276. Its totient is φ = 28304640.

The previous prime is 136732031. The next prime is 136732051. The reversal of 136732050 is 50237631.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 38900169 + 97831881 = 6237^2 + 9891^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (136732051) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 2579824 + ... + 2579876.

Almost surely, 2^136732050 is an apocalyptic number.

136732050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136732050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242457138).

136732050 is an abundant number, since it is smaller than the sum of its proper divisors (348182226).

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

136732050 is a wasteful number, since it uses less digits than its factorization.

136732050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 136732050 is about 11693.2480517605. The cubic root of 136732050 is about 515.1773668775.

Adding to 136732050 its reverse (50237631), we get a palindrome (186969681).

The spelling of 136732050 in words is "one hundred thirty-six million, seven hundred thirty-two thousand, fifty".