50240155 has 16 divisors (see below), whose sum is σ = 69237504. Its totient is φ = 34282080.

The previous prime is 50240153. The next prime is 50240167. The reversal of 50240155 is 55104205.

It is not a de Polignac number, because 50240155 - 2¹ = 50240153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50240153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3984 + ... + 10786.

It is an arithmetic number, because the mean of its divisors is an integer number (4327344).

Almost surely, 2^50240155 is an apocalyptic number.

50240155 is a deficient number, since it is larger than the sum of its proper divisors (18997349).

50240155 is a wasteful number, since it uses less digits than its factorization.

50240155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50240155 is about 7088.0289926044. The cubic root of 50240155 is about 368.9920337682.

The spelling of 50240155 in words is "fifty million, two hundred forty thousand, one hundred fifty-five".