50015407 has 16 divisors (see below), whose sum is σ = 55617408. Its totient is φ = 44684640.

The previous prime is 50015359. The next prime is 50015417. The reversal of 50015407 is 70451005.

It is not a de Polignac number, because 50015407 - 2⁷ = 50015279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50015417) 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, 72888 + ... + 73570.

It is an arithmetic number, because the mean of its divisors is an integer number (3476088).

Almost surely, 2^50015407 is an apocalyptic number.

50015407 is a deficient number, since it is larger than the sum of its proper divisors (5602001).

50015407 is a wasteful number, since it uses less digits than its factorization.

50015407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 50015407 is about 7072.1571673712. The cubic root of 50015407 is about 368.4409858936.

The spelling of 50015407 in words is "fifty million, fifteen thousand, four hundred seven".