50144304 has 40 divisors (see below), whose sum is σ = 148046080. Its totient is φ = 14326848.

The previous prime is 50144293. The next prime is 50144309. The reversal of 50144304 is 40344105.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (50144309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74284 + ... + 74955.

It is an arithmetic number, because the mean of its divisors is an integer number (3701152).

Almost surely, 2^50144304 is an apocalyptic number.

It is an amenable number.

50144304 is an abundant number, since it is smaller than the sum of its proper divisors (97901776).

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

50144304 is a wasteful number, since it uses less digits than its factorization.

50144304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149257 (or 149251 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 50144304 is about 7081.2642938955. The cubic root of 50144304 is about 368.7572231085.

Adding to 50144304 its reverse (40344105), we get a palindrome (90488409).

The spelling of 50144304 in words is "fifty million, one hundred forty-four thousand, three hundred four".