50020480 has 32 divisors (see below), whose sum is σ = 119581740. Its totient is φ = 20007936.

The previous prime is 50020463. The next prime is 50020489. The reversal of 50020480 is 8402005.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41679936 + 8340544 = 6456^2 + 2888^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (50020489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38439 + ... + 39718.

Almost surely, 2^50020480 is an apocalyptic number.

It is an amenable number.

50020480 is an abundant number, since it is smaller than the sum of its proper divisors (69561260).

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

50020480 is an equidigital number, since it uses as much as digits as its factorization.

50020480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78176 (or 78164 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 50020480 is about 7072.5158182927. The cubic root of 50020480 is about 368.4534423081.

Adding to 50020480 its reverse (8402005), we get a palindrome (58422485).

It can be divided in two parts, 500 and 20480, that multiplied together give a square (10240000 = 3200²).

The spelling of 50020480 in words is "fifty million, twenty thousand, four hundred eighty".