50109407 has 2 divisors, whose sum is σ = 50109408. Its totient is φ = 50109406.

The previous prime is 50109401. The next prime is 50109431. The reversal of 50109407 is 70490105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50109407 - 2⁶ = 50109343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50109401) 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 as a sum of consecutive naturals, namely, 25054703 + 25054704.

It is an arithmetic number, because the mean of its divisors is an integer number (25054704).

Almost surely, 2^50109407 is an apocalyptic number.

50109407 is a deficient number, since it is larger than the sum of its proper divisors (1).

50109407 is an equidigital number, since it uses as much as digits as its factorization.

50109407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 50109407 is about 7078.7998276544. The cubic root of 50109407 is about 368.6716600027.

The spelling of 50109407 in words is "fifty million, one hundred nine thousand, four hundred seven".