50433155 has 4 divisors (see below), whose sum is σ = 60519792. Its totient is φ = 40346520.

The previous prime is 50433139. The next prime is 50433161. The reversal of 50433155 is 55133405.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50433155 - 2⁴ = 50433139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043311 + ... + 5043320.

It is an arithmetic number, because the mean of its divisors is an integer number (15129948).

Almost surely, 2^50433155 is an apocalyptic number.

50433155 is a deficient number, since it is larger than the sum of its proper divisors (10086637).

50433155 is a wasteful number, since it uses less digits than its factorization.

50433155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086636.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 50433155 is about 7101.6304465946. The cubic root of 50433155 is about 369.4639302959.

The spelling of 50433155 in words is "fifty million, four hundred thirty-three thousand, one hundred fifty-five".