50144310 has 24 divisors (see below), whose sum is σ = 130375440. Its totient is φ = 13371792.

The previous prime is 50144309. The next prime is 50144317. The reversal of 50144310 is 1344105.

It is a happy number.

It is a super-2 number, since 2×50144310² = 5028903650752200, which contains 22 as substring.

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 (50144317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278490 + ... + 278669.

It is an arithmetic number, because the mean of its divisors is an integer number (5432310).

Almost surely, 2^50144310 is an apocalyptic number.

50144310 is an abundant number, since it is smaller than the sum of its proper divisors (80231130).

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

50144310 is a wasteful number, since it uses less digits than its factorization.

50144310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557172 (or 557169 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50144310 is about 7081.2647175487. The cubic root of 50144310 is about 368.7572378164.

Adding to 50144310 its reverse (1344105), we get a palindrome (51488415).

The spelling of 50144310 in words is "fifty million, one hundred forty-four thousand, three hundred ten".