50838605 has 16 divisors (see below), whose sum is σ = 63203328. Its totient is φ = 39216000.

The previous prime is 50838583. The next prime is 50838643. The reversal of 50838605 is 50683805.

50838605 = T₂₅₄ + T₂₅₅ + ... + T₆₈₄.

It is a de Polignac number, because none of the positive numbers 2^k-50838605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66425 + ... + 67185.

It is an arithmetic number, because the mean of its divisors is an integer number (3950208).

Almost surely, 2^50838605 is an apocalyptic number.

It is an amenable number.

50838605 is a deficient number, since it is larger than the sum of its proper divisors (12364723).

50838605 is a wasteful number, since it uses less digits than its factorization.

50838605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 50838605 is about 7130.1195642149. The cubic root of 50838605 is about 370.4513726799.

The spelling of 50838605 in words is "fifty million, eight hundred thirty-eight thousand, six hundred five".