136455500 has 24 divisors (see below), whose sum is σ = 298019904. Its totient is φ = 54582000.

The previous prime is 136455499. The next prime is 136455547. The reversal of 136455500 is 5554631.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13.

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, 135956 + ... + 136955.

It is an arithmetic number, because the mean of its divisors is an integer number (12417496).

Almost surely, 2^136455500 is an apocalyptic number.

136455500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136455500 is an abundant number, since it is smaller than the sum of its proper divisors (161564404).

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

136455500 is a wasteful number, since it uses less digits than its factorization.

136455500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272930 (or 272918 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 136455500 is about 11681.4168661169. The cubic root of 136455500 is about 514.8298051994.

The spelling of 136455500 in words is "one hundred thirty-six million, four hundred fifty-five thousand, five hundred".