50100155 has 16 divisors (see below), whose sum is σ = 70386624. Its totient is φ = 33515520.

The previous prime is 50100151. The next prime is 50100157. The reversal of 50100155 is 55100105.

It is not a de Polignac number, because 50100155 - 2² = 50100151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50100151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16022 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (4399164).

Almost surely, 2^50100155 is an apocalyptic number.

50100155 is a deficient number, since it is larger than the sum of its proper divisors (20286469).

50100155 is a wasteful number, since it uses less digits than its factorization.

50100155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34966.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 50100155 is about 7078.1462968775. The cubic root of 50100155 is about 368.6489685870.

The spelling of 50100155 in words is "fifty million, one hundred thousand, one hundred fifty-five".