350020550 has 48 divisors (see below), whose sum is σ = 717369264. Its totient is φ = 126000000.

The previous prime is 350020543. The next prime is 350020553. The reversal of 350020550 is 55020053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350020553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52400 + ... + 58700.

It is an arithmetic number, because the mean of its divisors is an integer number (14945193).

Almost surely, 2^350020550 is an apocalyptic number.

350020550 is an abundant number, since it is smaller than the sum of its proper divisors (367348714).

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

350020550 is a wasteful number, since it uses less digits than its factorization.

350020550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425 (or 6420 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 350020550 is about 18708.8361476603. The cubic root of 350020550 is about 704.7436655069.

The spelling of 350020550 in words is "three hundred fifty million, twenty thousand, five hundred fifty".