50801420 has 12 divisors (see below), whose sum is σ = 106683024. Its totient is φ = 20320560.

The previous prime is 50801393. The next prime is 50801431. The reversal of 50801420 is 2410805.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2540071 = 50801420 / (5 + 0 + 8 + 0 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 50801392 and 50801401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270016 + ... + 1270055.

It is an arithmetic number, because the mean of its divisors is an integer number (8890252).

Almost surely, 2^50801420 is an apocalyptic number.

It is an amenable number.

50801420 is an abundant number, since it is smaller than the sum of its proper divisors (55881604).

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

50801420 is a wasteful number, since it uses less digits than its factorization.

50801420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540080 (or 2540078 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 50801420 is about 7127.5114871882. The cubic root of 50801420 is about 370.3610306114.

The spelling of 50801420 in words is "fifty million, eight hundred one thousand, four hundred twenty".