136550152 has 8 divisors (see below), whose sum is σ = 256031550. Its totient is φ = 68275072.

The previous prime is 136550059. The next prime is 136550173. The reversal of 136550152 is 251055631.

It can be written as a sum of positive squares in only one way, i.e., 111809476 + 24740676 = 10574^2 + 4974^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×136550152² = 37291888022446208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136550152.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8534377 + ... + 8534392.

Almost surely, 2^136550152 is an apocalyptic number.

It is an amenable number.

136550152 is a deficient number, since it is larger than the sum of its proper divisors (119481398).

136550152 is a wasteful number, since it uses less digits than its factorization.

136550152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17068775 (or 17068771 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 136550152 is about 11685.4675559004. The cubic root of 136550152 is about 514.9488144686.

The spelling of 136550152 in words is "one hundred thirty-six million, five hundred fifty thousand, one hundred fifty-two".