50061320 has 16 divisors (see below), whose sum is σ = 112638060. Its totient is φ = 20024512.

The previous prime is 50061313. The next prime is 50061329. The reversal of 50061320 is 2316005.

It can be written as a sum of positive squares in 2 ways, for example, as 46594276 + 3467044 = 6826^2 + 1862^2 .

It is a super-2 number, since 2×50061320² = 5012271520284800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50061329) 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, 625727 + ... + 625806.

Almost surely, 2^50061320 is an apocalyptic number.

It is an amenable number.

50061320 is an abundant number, since it is smaller than the sum of its proper divisors (62576740).

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

50061320 is a wasteful number, since it uses less digits than its factorization.

50061320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251544 (or 1251540 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 50061320 is about 7075.4024620512. The cubic root of 50061320 is about 368.5536915470.

Adding to 50061320 its reverse (2316005), we get a palindrome (52377325).

The spelling of 50061320 in words is "fifty million, sixty-one thousand, three hundred twenty".