50253144 has 16 divisors (see below), whose sum is σ = 125632920. Its totient is φ = 16751040.

The previous prime is 50253109. The next prime is 50253163. The reversal of 50253144 is 44135205.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2093881 = 50253144 / (5 + 0 + 2 + 5 + 3 + 1 + 4 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046917 + ... + 1046964.

Almost surely, 2^50253144 is an apocalyptic number.

It is an amenable number.

50253144 is an abundant number, since it is smaller than the sum of its proper divisors (75379776).

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

50253144 is a wasteful number, since it uses less digits than its factorization.

50253144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093890 (or 2093886 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50253144 is about 7088.9451965719. The cubic root of 50253144 is about 369.0238305421.

Adding to 50253144 its reverse (44135205), we get a palindrome (94388349).

The spelling of 50253144 in words is "fifty million, two hundred fifty-three thousand, one hundred forty-four".