50152253 has 4 divisors (see below), whose sum is σ = 50310780. Its totient is φ = 49993728.

The previous prime is 50152231. The next prime is 50152273. The reversal of 50152253 is 35225105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4481689 + 45670564 = 2117^2 + 6758^2 .

It is a cyclic number.

It is not a de Polignac number, because 50152253 - 2⁶ = 50152189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50152273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78788 + ... + 79421.

It is an arithmetic number, because the mean of its divisors is an integer number (12577695).

Almost surely, 2^50152253 is an apocalyptic number.

It is an amenable number.

50152253 is a deficient number, since it is larger than the sum of its proper divisors (158527).

50152253 is a wasteful number, since it uses less digits than its factorization.

50152253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158526.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 50152253 is about 7081.8255414829. The cubic root of 50152253 is about 368.7767075169.

Adding to 50152253 its reverse (35225105), we get a palindrome (85377358).

It can be divided in two parts, 50152 and 253, that added together give a palindrome (50405).

The spelling of 50152253 in words is "fifty million, one hundred fifty-two thousand, two hundred fifty-three".