252130050 has 48 divisors (see below), whose sum is σ = 694762080. Its totient is φ = 67234320.

The previous prime is 252129967. The next prime is 252130051. The reversal of 252130050 is 50031252.

It is a happy number.

252130050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252130050² = 127139124226005000, which contains 22 as substring.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252130051) 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, 92032 + ... + 94731.

It is an arithmetic number, because the mean of its divisors is an integer number (14474210).

Almost surely, 2^252130050 is an apocalyptic number.

252130050 is an abundant number, since it is smaller than the sum of its proper divisors (442632030).

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

252130050 is a wasteful number, since it uses less digits than its factorization.

252130050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186784 (or 186773 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 252130050 is about 15878.6035280185. The cubic root of 252130050 is about 631.7445975035.

The spelling of 252130050 in words is "two hundred fifty-two million, one hundred thirty thousand, fifty".