50880180 has 192 divisors, whose sum is σ = 165166848. Its totient is φ = 11612160.

The previous prime is 50880169. The next prime is 50880199. The reversal of 50880180 is 8108805.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1183239 + ... + 1183281.

It is an arithmetic number, because the mean of its divisors is an integer number (860244).

Almost surely, 2^50880180 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 50880180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82583424).

50880180 is an abundant number, since it is smaller than the sum of its proper divisors (114286668).

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

50880180 is a wasteful number, since it uses less digits than its factorization.

50880180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 50880180 is about 7133.0344174131. The cubic root of 50880180 is about 370.5523282389.

Adding to 50880180 its reverse (8108805), we get a palindrome (58988985).

The spelling of 50880180 in words is "fifty million, eight hundred eighty thousand, one hundred eighty".