50080020 has 48 divisors (see below), whose sum is σ = 140531328. Its totient is φ = 13325440.

The previous prime is 50080007. The next prime is 50080027. The reversal of 50080020 is 2008005.

It is a super-3 number, since 3×50080020³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50080027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52750 + ... + 53690.

It is an arithmetic number, because the mean of its divisors is an integer number (2927736).

Almost surely, 2^50080020 is an apocalyptic number.

It is an amenable number.

50080020 is an abundant number, since it is smaller than the sum of its proper divisors (90451308).

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

50080020 is a wasteful number, since it uses less digits than its factorization.

50080020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840 (or 1838 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 50080020 is about 7076.7238182651. The cubic root of 50080020 is about 368.5995759149.

Adding to 50080020 its reverse (2008005), we get a palindrome (52088025).

The spelling of 50080020 in words is "fifty million, eighty thousand, twenty".