136250552 has 16 divisors (see below), whose sum is σ = 256186800. Its totient is φ = 67934080.

The previous prime is 136250537. The next prime is 136250557. The reversal of 136250552 is 255052631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136250557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20849 + ... + 26592.

It is an arithmetic number, because the mean of its divisors is an integer number (16011675).

Almost surely, 2^136250552 is an apocalyptic number.

It is an amenable number.

136250552 is a deficient number, since it is larger than the sum of its proper divisors (119936248).

136250552 is a wasteful number, since it uses less digits than its factorization.

136250552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47806 (or 47802 counting only the distinct ones).

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

The square root of 136250552 is about 11672.6411749869. The cubic root of 136250552 is about 514.5719281920.

The spelling of 136250552 in words is "one hundred thirty-six million, two hundred fifty thousand, five hundred fifty-two".