50996605 has 16 divisors (see below), whose sum is σ = 66898944. Its totient is φ = 37010880.

The previous prime is 50996599. The next prime is 50996609. The reversal of 50996605 is 50669905.

50996605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50996605 - 2¹⁷ = 50865533 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 (50996609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46372 + ... + 47458.

It is an arithmetic number, because the mean of its divisors is an integer number (4181184).

Almost surely, 2^50996605 is an apocalyptic number.

50996605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50996605 is a deficient number, since it is larger than the sum of its proper divisors (15902339).

50996605 is a wasteful number, since it uses less digits than its factorization.

50996605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956.

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 50996605 is about 7141.1907270427. The cubic root of 50996605 is about 370.8347479080.

The spelling of 50996605 in words is "fifty million, nine hundred ninety-six thousand, six hundred five".