50550970 has 16 divisors (see below), whose sum is σ = 91159848. Its totient is φ = 20183040.

The previous prime is 50550959. The next prime is 50550971. The reversal of 50550970 is 7905505.

It can be written as a sum of positive squares in 4 ways, for example, as 44235801 + 6315169 = 6651^2 + 2513^2 .

It is not an unprimeable number, because it can be changed into a prime (50550971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390 + ... + 10150.

Almost surely, 2^50550970 is an apocalyptic number.

50550970 is a deficient number, since it is larger than the sum of its proper divisors (40608878).

50550970 is a wasteful number, since it uses less digits than its factorization.

50550970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 50550970 is about 7109.9205340144. The cubic root of 50550970 is about 369.7514034992.

The spelling of 50550970 in words is "fifty million, five hundred fifty thousand, nine hundred seventy".