50091434 has 4 divisors (see below), whose sum is σ = 75137154. Its totient is φ = 25045716.

The previous prime is 50091427. The next prime is 50091487. The reversal of 50091434 is 43419005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47541025 + 2550409 = 6895^2 + 1597^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12522857 + ... + 12522860.

Almost surely, 2^50091434 is an apocalyptic number.

50091434 is a deficient number, since it is larger than the sum of its proper divisors (25045720).

50091434 is a wasteful number, since it uses less digits than its factorization.

50091434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25045719.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 50091434 is about 7077.5302189394. The cubic root of 50091434 is about 368.6275769418.

The spelling of 50091434 in words is "fifty million, ninety-one thousand, four hundred thirty-four".