50602136148 has 216 divisors, whose sum is σ = 142665705000. Its totient is φ = 15068663808.

The previous prime is 50602136147. The next prime is 50602136191. The reversal of 50602136148 is 84163120605.

It is a happy number.

50602136148 is a `hidden beast` number, since 5 + 0 + 602 + 1 + 3 + 6 + 1 + 48 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14282162064 + 36319974084 = 119508^2 + 190578^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50602136147) 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 71 ways as a sum of consecutive naturals, for example, 48237928 + ... + 48238976.

It is an arithmetic number, because the mean of its divisors is an integer number (660489375).

Almost surely, 2^50602136148 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 50602136148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71332852500).

50602136148 is an abundant number, since it is smaller than the sum of its proper divisors (92063568852).

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

50602136148 is a wasteful number, since it uses less digits than its factorization.

50602136148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 50602136148 in words is "fifty billion, six hundred two million, one hundred thirty-six thousand, one hundred forty-eight".