50424120 has 160 divisors (see below), whose sum is σ = 172497600. Its totient is φ = 13208832.

The previous prime is 50424109. The next prime is 50424131. The reversal of 50424120 is 2142405.

It is an interprime number because it is at equal distance from previous prime (50424109) and next prime (50424131).

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

It is a junction number, because it is equal to n+sod(n) for n = 50424093 and 50424102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 255862 + ... + 256058.

It is an arithmetic number, because the mean of its divisors is an integer number (1078110).

Almost surely, 2^50424120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50424120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86248800).

50424120 is an abundant number, since it is smaller than the sum of its proper divisors (122073480).

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

50424120 is a wasteful number, since it uses less digits than its factorization.

50424120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 50424120 is about 7100.9942965757. The cubic root of 50424120 is about 369.4418660674.

Adding to 50424120 its reverse (2142405), we get a palindrome (52566525).

The spelling of 50424120 in words is "fifty million, four hundred twenty-four thousand, one hundred twenty".