50143276 has 12 divisors (see below), whose sum is σ = 87805480. Its totient is φ = 25056000.

The previous prime is 50143271. The next prime is 50143307. The reversal of 50143276 is 67234105.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50143271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6220 + ... + 11788.

Almost surely, 2^50143276 is an apocalyptic number.

It is an amenable number.

50143276 is a deficient number, since it is larger than the sum of its proper divisors (37662204).

50143276 is a wasteful number, since it uses less digits than its factorization.

50143276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824 (or 7822 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 50143276 is about 7081.1917076153. The cubic root of 50143276 is about 368.7547031479.

The spelling of 50143276 in words is "fifty million, one hundred forty-three thousand, two hundred seventy-six".