50091755 has 8 divisors (see below), whose sum is σ = 68697312. Its totient is φ = 34348608.

The previous prime is 50091737. The next prime is 50091757. The reversal of 50091755 is 55719005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50091755 - 2¹⁴ = 50075371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50091757) 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 7 ways as a sum of consecutive naturals, for example, 715562 + ... + 715631.

It is an arithmetic number, because the mean of its divisors is an integer number (8587164).

Almost surely, 2^50091755 is an apocalyptic number.

50091755 is a deficient number, since it is larger than the sum of its proper divisors (18605557).

50091755 is a wasteful number, since it uses less digits than its factorization.

50091755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431205.

The product of its (nonzero) digits is 7875, while the sum is 32.

The square root of 50091755 is about 7077.5528963053. The cubic root of 50091755 is about 368.6283643632.

The spelling of 50091755 in words is "fifty million, ninety-one thousand, seven hundred fifty-five".