50150052 has 72 divisors (see below), whose sum is σ = 132225912. Its totient is φ = 16012800.

The previous prime is 50150027. The next prime is 50150053. The reversal of 50150052 is 25005105.

It can be written as a sum of positive squares in 4 ways, for example, as 8856576 + 41293476 = 2976^2 + 6426^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50150053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89758 + ... + 90314.

It is an arithmetic number, because the mean of its divisors is an integer number (1836471).

Almost surely, 2^50150052 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 50150052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66112956).

50150052 is an abundant number, since it is smaller than the sum of its proper divisors (82075860).

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

50150052 is a wasteful number, since it uses less digits than its factorization.

50150052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 50150052 is about 7081.6701419933. The cubic root of 50150052 is about 368.7713126818.

Adding to 50150052 its reverse (25005105), we get a palindrome (75155157).

The spelling of 50150052 in words is "fifty million, one hundred fifty thousand, fifty-two".