50158407 has 16 divisors (see below), whose sum is σ = 72182880. Its totient is φ = 30797952.

The previous prime is 50158397. The next prime is 50158439. The reversal of 50158407 is 70485105.

It is not a de Polignac number, because 50158407 - 2⁸ = 50158151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50158907) 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, 20569 + ... + 22877.

It is an arithmetic number, because the mean of its divisors is an integer number (4511430).

Almost surely, 2^50158407 is an apocalyptic number.

50158407 is a deficient number, since it is larger than the sum of its proper divisors (22024473).

50158407 is a wasteful number, since it uses less digits than its factorization.

50158407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 50158407 is about 7082.2600206431. The cubic root of 50158407 is about 368.7917906481.

The spelling of 50158407 in words is "fifty million, one hundred fifty-eight thousand, four hundred seven".