50888550 has 24 divisors (see below), whose sum is σ = 126203976. Its totient is φ = 13570240.

The previous prime is 50888507. The next prime is 50888557. The reversal of 50888550 is 5588805.

It is a super-2 number, since 2×50888550² = 5179289042205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50888499 and 50888508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50888557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169479 + ... + 169778.

It is an arithmetic number, because the mean of its divisors is an integer number (5258499).

Almost surely, 2^50888550 is an apocalyptic number.

50888550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50888550 is an abundant number, since it is smaller than the sum of its proper divisors (75315426).

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

50888550 is a wasteful number, since it uses less digits than its factorization.

50888550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339272 (or 339267 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 39.

The square root of 50888550 is about 7133.6211001146. The cubic root of 50888550 is about 370.5726462549.

The spelling of 50888550 in words is "fifty million, eight hundred eighty-eight thousand, five hundred fifty".