50150136 has 64 divisors (see below), whose sum is σ = 134174880. Its totient is φ = 15564800.

The previous prime is 50150131. The next prime is 50150167. The reversal of 50150136 is 63105105.

It is a happy number.

It is a super-2 number, since 2×50150136² = 5030072281636992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50150131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40600 + ... + 41816.

Almost surely, 2^50150136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50150136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67087440).

50150136 is an abundant number, since it is smaller than the sum of its proper divisors (84024744).

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

50150136 is a wasteful number, since it uses less digits than its factorization.

50150136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 50150136 is about 7081.6760727952. The cubic root of 50150136 is about 368.7715185757.

The spelling of 50150136 in words is "fifty million, one hundred fifty thousand, one hundred thirty-six".