50497580 has 48 divisors (see below), whose sum is σ = 122363136. Its totient is φ = 17146560.

The previous prime is 50497561. The next prime is 50497591. The reversal of 50497580 is 8579405.

It is a super-3 number, since 3×50497580³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13295 + ... + 16665.

It is an arithmetic number, because the mean of its divisors is an integer number (2549232).

Almost surely, 2^50497580 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 50497580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61181568).

50497580 is an abundant number, since it is smaller than the sum of its proper divisors (71865556).

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

50497580 is a wasteful number, since it uses less digits than its factorization.

50497580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494 (or 3492 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 50497580 is about 7106.1649291302. The cubic root of 50497580 is about 369.6211852171.

The spelling of 50497580 in words is "fifty million, four hundred ninety-seven thousand, five hundred eighty".